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1. Akai GX-210D - Stereo record/playback deck with automatic bidirectional playback. Two speeds (7/4 and 3% ips), quarter-track playback and record/erase heads, three motors, 7-in. reel capacity. Frequency response 30-23k Hz (±3 dB), flutter and wow 0.08 per cent, S/N ratio 50 dB. Two VU meters, digital tape counter, normal/special tape selector, two-knob function control, auto-stop mechanism, pause mode, sensing-foil auto-reverse system, special-ferrite heads. Line inputs and outputs, front-panel microphone and headphone jacks. DIN jack. Wood side panels. Size 141/2x14%x9 in. Wt. 34 lbs. 110/220 volts ac, 50/60 Hz.
2. Akai GX-260D - Stereo record/playback deck with automatic bidirectional record and playback. Two speeds (7/2 and 3% ips), three motors, four quarter-track heads including two multi-section record/erase hoads, 7-in. reel capacity. Frequency response (low-noise tape) 30-26k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 57 dB with special tape. Digital tape counter, two VU meters, auto/stop mechanism, high-performance/ normal tape selector switch, ferrite heads, stereo mic/line mixer, sound-on-sound circuit. Auto-reverse activated by foil strips. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Wood cabinet. Size 17/2x18/2x9 in. Wt. 46 lbs. 110-220 volts ac.
3. Akai GX-280D - Stereo record/playback deck. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 30-24k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 50 dB. Digital tape counter, two VU meters, auto-stop mechanism, pause mode, high-performance/normal tape-selector switch, ferrite heads, stereo mic/line mixer, sound-on-sound circuit, solenoid-controlled mechanism, optional remote control available. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 17x18x10 in. Wt. 44 lbs. 110-220 volts ac.
4. Akai GX-280D-SS - 4-channel/stereo, record/playback deck with automatic bidirectional stereo playback. Two speeds (7/2 and 3% ips), three quarter-track ferrite heads, three motors, 7-in. reel capacity. Frequency response 30-24k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 50 dB. Digital tape counter, four VU meters, tape bias selector, sound-on-sound circuit, auto-stop mechanism, solenoid-controlled transport, optional remote control, pause mode. Line inputs and outputs, front-panel 4-channel microphone and headphone jacks, DIN jack. Wood cabinet. Size 1 7x20x10 in. Wt. 50 lbs. 110/220 volts ac.
5. Akai GX-285D - Stereo record/playback deck with automatic bidirectional playback and Dolby noise reduction circuit. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 30-23k Hz±3 dB, flutter and wow 0.08 per cent, S/N ratio 50 dB (with Dolby 58 dB). Digital tape counter, two VU meters, relay/solenoid controlled push-button transport, auto-stop mechanism, pause mode, low-noise tape selector, optional remote-control unit available, stereo mic/line mixer, sound-on-sound circuit, ferrite heads. Auto reverse activated by foil. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 17x18x10% in. Wt. 49 lbs. 110-220 volts ac.
6. Akai GX-370D - Stereo record/playback deck with automatic bidirectional record and playback. Three quarter-track heads, three motors, two speeds (7J4 and 3% ips), 7-in. reel capacity. Frequency response 30 to 24k Hz ±3 dB, flutter and wow 0.07 per cent, S/N ratio 50 dB. Digital tape counter, two VU meters, automatic recording level control, stereo mic/line mixer, relav/solenoid controlled push-button transport, servo-control capstan motor, auto-stop mechanism, pause mode and ferrite heads. Auto-reverse activated by sensing foil. Front-panel headphone and microphone jacks. Line inputs and outputs, DIN jack and remote control jack. Full remote control optionally available. Wood cabinet. Size 18/4x20/2x10% in. Wt. 56 lbs. 110-220 volts ac.
7. Akai GX-400D - Stereo record/playback deck with automatic bidirectional record and playback. Three speeds (15, Tk and 33/4 ips), three quarter-track ferrite heads, three motors, 10/2-in. reel capacity. Frequency response 30-24k Hz ±3 dB, flutter and wow 0.07 per cent, S/N ratio 58 dB. Digital tape counter, two VU meters, built-in automatic distortion control system, stereo mixer, relay/ solenoid-controlled transport, normal/special tape selector, dual-capstan drive, sound-on-sound circuit, pause mode, auto-stop mechanism. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 18x23/4x9/2 in. Wt. 69 lbs. 110/220 volts ac.
8. Akai GX-600DB - Stereo record/playback deck with Dolby noise reduction circuitry. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 10/2-in. reel capacity. Frequency response, 30-23k Hz (±3 dB), flutter and wow 0.07 per cent, S/N ratio 64 dB (with Dolby). Two VU meters, stereo mic/line mixer, digital tape counter, normal/special tape selector, auto-stop mechanism, push-button function controls, pause mode, special-ferrite heads, sound-on-sound circuit. Line inputs and outputs, front-panel microphone and headphone jacks. DIN jack. Wood side panels. Size 171/2x183/4x9 in. Wt. 49 lbs. 110/220 volts ac, 50/60 Hz.
9. Akai GX-1820 - Stereo record/playback recorder with automatic bidirectional playback and built-in 8-track stereo record/playback cartridge unit. Open-reel section: Three speeds (7/>, 3% and 17/8 ips), two quarter-track ferrite heads, three motors, 7-in. reel capacity. Frequency response 30-22k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 50 dB. Digital tape counter, two VU meters, dual-knob transport control, auto-stop mechanism, pause mode, special-tape selector, 8-track cartridge section: 3%-ips operating speed, accepts standard 8-track cartridges, frequency response 50-16k Hz ±3 dB, flutter and wow 0.25 per cent, S/N ratio 45 dB. Auto-stop or continuous play. Material may be dubbed from one section to the other. Power output 5 watts RMS per channel. Two built-in speakers. Line inputs and outputs, speaker outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 1 7/4x1 73/4x9/2 in. Wt. 46 lbs. 110/220 volts ac.
10. Akai GX-1820D - Same as Akai GX-1820 except does not have built-in power amplifier and speakers.
11. Akai GX-1900D - Stereo record/playback combination open-reel/cassette deck. Accommodates standard cassettes and/or reels up to 7-in. Reel unit: frequency response 30-22k Hz (±3 dB), flutter and wow 0.12 per cent, S/N ratio 50 dB, speeds 7/2 and 3% ips. Cassette unit: frequency response 40-15k Hz (±3 dB), flutter and wow 0.2 per cent, S/N ratio 50 dB. Two VU meters, two separate digital tape counters, pause mode, auto-stop mechanism, special ferrite heads, push-button cassette function controls. Material may be dubbed from either type tape to the other. Line inputs and outputs, front-panel headphone and microphone jacks. DIN jack. Wood cabinet. Size 1 5x1 71/2x 10 in. Wt. 40 lbs. 110/220 volts ac, 50/60 Hz.
12. Akai X-201D - Stereo record/playback deck. Three speeds (7/2, 3% and 1 B ips), two quarter-track heads, three motors, 7-in. reel capacity. Frequency response 30-26k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 50 dB. Two VU meters, digital tape counter, pause mode, auto-stop mechanism. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Wood case. Size 14x14x9 in. Wt. 38 lbs. 110-220 volts ac.
13. Akai 202D-SS - 4-channel/stereo record/ playback deck with automatic bidirectional stereo playback. Two speeds (7/4 and 3% ips), 4-channel quarter-track record/playback head, stereo and 4-channel erase heads, three motors, 7-in. reel capacity. Frequency response 30-22k Hz (±3 dB), flutter and wow 0.08 per cent, S/N ratio 50 dB. Four VU meters, digital tape counter, normal/special tape selector, two-knob function control, auto-stop mechanism, pause mode, sensing-foil auto-reverse system, special ferrite heads. Line inputs and outputs, front-panel 4-channel headphone and microphone jacks. DIN jack. Wood side panels. Size 1 71/2x1 5/2x 9 in. Wt. 40 lbs. 110/220 volts ac, 50/60 Hz.
14. Akai 1721-W - Stereo record/playback recorder. Two speeds (7)4 and 3% ips), two quarter-track heads, one motor, 7-in. reel capacity. Frequency response (special tape) 30-21 k Hz ±3 dB, flutter and wow 0.14 per cent, S/N ratio 50 dB. Power output 3 watts per channel with two built-in speakers and speaker output jacks. Digital tape counter, two VU meters, auto-stop mechanism, two-knob function control, special tape selector switch, pause mode, built-in phono preamplifier. Size 14x14x10 in. Wt. 29 lbs. 110-220 volts ac.
15. Akai 1730-SS - 4-channel record/playback recorder. Separate 4-channel quarter-track record and playback heads, full-track erase head and stereo erase head, two speeds (7/2 and 3% ips), single motor, 7-in. reel capacity. Frequency response 30-22k Hz ±3 dB, flutter and wow 0.1 2 per cent, S/N ratio 50 dB. Digital tape counter, four VU meters, dual-knob function control, pause mode, auto-stop mechanism. Power output 7 watts RMS per channel with two built-in speakers. Requires additional stereo power amplifier and speakers for full 4-channel sound. Line inputs and outputs, front-panel 4-channel microphone and headphone jacks, DIN jack. Wood cabinet. Size 161/2x18x91/2 in. Wt. 33 lbs. 110-220 volts ac.
16. Akai 1730D-SS - Same as Akai 1 730-SS except does not have built-in stereo power amplifier and speakers.
17. Akai 1800 SS - 4-channel record, playback recorder with built-in 4-channel 8-track cartridge unit. Open-reel section: Three speeds (7J4, 3% and 17/8 ips), 4-channel record/playback head, full-track erase head and stereo erase head, single motor, 7-in. reel capacity. Frequency response 30-22k Hz ±3 dB, flutter and wow 0.12 per cent, S/N ratio 50 dB. Cartridge section: Accepts standard stereo or 4-channel 8-track cartridges, speed 3% ips. Frequency response 50-1 7k Hz ±3 dB, flutter and wow 0.25 per cent, S/N ratio 45 dB. Digital tape counter, four VU meters, dual-knob function control, pause mode, auto-stop mechanism, special-tape selector switch. Power output 7 watts RMS per channel with two built-in speakers and speaker output jacks. Full 4-channel requires additional stereo power amplifier and speakers. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 1634x17%x9/2 in. Wt. 51 lbs. 110-220 volts ac.
18. Akai 4000DB - Stereo record/playback deck with Dolby noise reduction circuit. Two speeds (7J4 and 3% ips), three quarter-track heads, single motor, 7-in. reel capacity. Frequency response 30-23k Hz (±3 dB), flutter and wow 0.15 per cent, S/N ratio 60 dB (with Dolby). Two VU meters, digital tape counter, two-knob function control, pause mode, stereo mic/line mixer, sound-on-sound circuit, normal/special tape selector, auto-stop mechanism. Line inputs and outputs, front-panel headphone and microphone jacks. DIN jack. Wood side panels. Size 123/4x16x73/4 in. Wt. 27 lbs. 110/220 volts ac, 50/60 Hz.
19. Akai 4000-DS - Stereo record/playback deck. Two speeds (7'/2 and 3% ips), three quarter-track heads, one motor, 7-in. reel capacity. Frequency response (special tape) 30-23k Hz ±3 dB, flutter and wow 0.15 per cent, S/N ratio 50 dB. Digital tape counter, two VU meters, dual-knob function control, sound-on-sound circuit, special-tape selector switch, pause mode, auto-stop mechanism, stereo mic/line mixer. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Size 16x 12/2x7% in. Wt. 25 lbs. 110-220 volts ac.

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• Amcron tape recorders may be ordered with a variety of head configurations and amplifier complements. The following models are representative of the line.

1. Amcron SX-724 - Stereo record/playback deck. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 10/4-in. reel capacity. Frequency response 30-25k Hz ±2 dB, flutter and wow 0.09 per cent, S/N ratio 60 dB. Two VU meters with record-bias metering capability, auto-stop mechanism, electro-magnetic braking, pushbutton controls with solenoid actuated capstan roller, built-in two input stereo mixer. Line inputs and outputs, microphone inputs, front-panel headphone jack. Designed for standard rack mounting - available with case and stereo power amplifier. Size 1 5%x 19x8 in. Wt. 42 lbs.
2. Amcron SX-824 - Same as Amcron SX-724 except has completely relay-controlled transport with logic circuit to prevent improper command sequence. Digital tape counter. Full remote control available.

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1. Braun TG 1000/4 - Stereo record/playback deck. Three speeds (7/2, 3% and 1 % ips), three quarter-track heads, three motors, 8-in. reel capacity. Frequency response 20-25k Hz, flutter and wow 0.05 per cent, S/N ratio 60 dB. Two peak-reading VU meters, built-in stereo mixer, photo-electric tape control, sound-on-sound circuit, optional remote control available. Line inputs and outputs, headphone jack, DIN jack. Size 173/4x5/4x123/4 in. Wt. 49 lbs. 110-220 volts ac.

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1. Dokorder 7100 - Stereo record/playback deck. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 30-23k Hz (±3 dB), flutter and wow 0.08 per cent, S/N ratio 58 dB. Two VU meters, digital tape counter, sound-on-sound and echo circuits with separate level control, all-electronic/solenoid controlled transport, pause mode, normal/special tape selector, special-metal heads, auto-stop mechanism. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood side panels. Size 1 73/4x1 7x63/4 in. Wt. 40 lbs. 11 0/220 volts ac, 50/60 Hz.
2. Dokorder 7140 - 4-channel/stereo record/playback deck with synchronized record/playback circuit. Two speeds (71/2 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-20k Hz (±3 dB), flutter and wow 0.08 per cent, S/N ratio 55 dB. Four VU meters, digital tape counter, all-electronic/ solenoid push-button function control, with command-sequence logic, pause mode, normal/special tape selector, auto-stop mechanism. Any track may be switched to record in synchronization with any track being played back. Line inputs and outputs, front-panel 4-channel headphoneand microphone jacks, DIN jack. Wood side panels. Size 173/4x17x63/4 in. Wt. 41 lbs. 110/220 volts ac, 50/60 Hz.
3. Dokorder 7200 - Stereo record/playback deck with automatic bidirectional playback. Two speeds (7/2 and 3% ips), four quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-21 k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, pause mode, sound-on-sound and echo, special-tape selector switch, auto-stop mechanism, solenoid controlled transport. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 17x173/4x63/4 in. Wt. 41 lbs. 110-220 volts ac.
4. Dokorder 7500 - Stereo record/playback deck with automatic bidirectional record and playback. Two speeds (7/2 and 3% ips), six quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-21k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, sound-on-sound and echo circuits, pause mode, auto-stop mechanism, special-tape selector switch, tape tension control, stereo mic/line mixer, relay/solenoid controlled transport. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 17x 173/4x63/4 in. Wt. 42 lbs. 110-220 volts ac.

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1. Philips l\l 441 6 - Stereo record/playback recorder. Three speeds (7V2, 3% and 17/8 ips), two quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-18k Hz, flutter and wow 0.1 5 per cent, S/N ratio 48 dB. Digital tape counter, two VU meters, solenoid-controlled transport, pause mode, optional remote start/stop control, auto-stop mechanism, memory rewind, sound-on-sound circuitry. Power output 5 watts RMS per channel with built-in speakers. Microphone and phono inputs, loudspeaker and headphone outputs, DIN jack. Wood cabinet. Size 20/4x15x73/4 in. Wt. 22 lbs. 110-220 volts ac.
2. Philips N 4450 - Stereo record/playback recorder with automatic bidirectional record and playback. Three speeds (7/4, 3% and 17/8 ips), six quarter-track heads, three motors, 10/2-in. reel capacity. Frequency response 40-20k Hz, flutter and wow 0.15 per cent, S/N ratio 50 dB. Digital tape counter with programmable memory device, two VU meters, relay/solenoid-controlled transport, built-in timer, sound-on-sound and echo circuits, scratch, rumble and loudness filters, selectable winding speeds, auto-stop mechanism, switchable inputs, pause mode. Inputs for microphone, tuner, phono, auxiliary. Outputs for loudspeakers, headphones and line. Power output 20 watts RMS per channel. DIN jack. Metal cabinet. Size 20/2x20x8V2 in. Wt. 44 lbs. 110-220 volts ac.
3. Philips N 4510 - Stereo record/playback deck. Three speeds (7)4, 3% and 1 % ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-20k Hz, flutter and wow 0.15 per cent, S/N ratio 50 dB. Digital tape counter with memory device, two VU meters, auto-stop mechanism, relay/solenoid-controlled transport, optional full remote control, pause mode, sound-on-sound and echo circuits. Inputs for microphone, tuner, line. Outputs for headphones and line. DIN jack. Wood cabinet. Size 20/4x15x73/4 in. Wt. 21 lbs. 110-220 volts ac.

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1. Pioneer QT-74 - 4-channel/stereo, record/playback deck with automatic bidirectional stereo playback and recording. Two speeds (7/2 and 3% ips), four quarter-track heads, single motor, 7-in. reel capacity. Frequency response 50-1 5k Hz ±2 dB, flutter and wow 0.10 per cent, S/N ratio 53 dB. Digital tape counter, four VU meters, pause mode, single-knob transport function control, normal/special tape selector, sensing-foil auto-reverse system. Line inputs and outputs, front-panel 4-channel headphone and microphone jacks, DIN jack. Wood cabinet. Size 1 7/4x1 83/4x8/4 in. Wt. 38 lbs. 1 1 0-220 volts ac.
2. Pioneer RT-71 - Stereo record/playback deck with automatic bidirectional recording and playback. Two speeds (7J4 and 3% ips), four quarter-track heads, one motor, 7-in. reel capacity. Frequency response 30-20k Hz, flutter and wow 0.08 per cent, S/N ratio 56 dB (low-noise tape). Digital tape counter, two VU meters, single knob function control, special-tape selector switch, pause mode, output level control. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 17V4x 7/4x17 in. Wt. 30 lbs. 110-220 volts ac.
3. Pioneer RT-1020L - 4-channel playback/stereo record-playback deck. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 10/2-in. reel capacity. Frequency response 40-20k Hz±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, reel-size compensation control, record-bias selector, equalization selector, solenoid-controlled transport, front and rear output level controls, stereo mixer, pause mode, auto-stop mechanism. Line inputs and outputs, front-panel stereo microphone and headphone jacks, DIN jack. Wood cabinet. Size 1 7%x17x9 in. Wt. 47 lbs. 110/220 volts ac.

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1. Revox A77 1102 - Same as Revox A77 1104 except has 2-track heads instead of 4-track heads.
2. Revox A77 1104 - Stereo record/playback deck. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 10/2-in. reel capacity. Frequency response 30-20k Hz +2, -3 dB, flutter and wow 0.08 per cent, S/N ratio 61 dB. Switchable NAB/ CCIR recording equalization. Cuing mode. Two VU meters. Relay/Solenoid controlled transport with optional full remote control available. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Wood cabinet. Size 16/4x14x7 in. 1 10-220 volts ac.
3. Revox A77 1124 - Same as model 1104 with plug-in all-silicon power amplifier, 8 watts per channel RMS at 8 ohms.
4. Revox A77 1134 - Same as Revox A77 1 104 except has built-in Dolby record and playbackcircuitsforeach channel, calibration controls and reference oscillator. S/N ratio at 71/a ips 67 dB.
5. Revox A77 1224 - Same as model 1104 in carrying case with plug-in all-silicon stereo amplifier, 8 watts per channel RMS at 8 ohms, and two loudspeakers per channel, weight about 35 lbs.
6. Revox A-700 - Stereo record/playback deck. Three speeds (15, 7/2 and 3% ips), three quarter-track heads, three motors, 10/2-in. reel capacity. Frequency response 30-20k Hz (+2, -3 dB), flutter and wow 0.08 per cent, S/N ratio 66 dB. Two VU meters, linear digital tape counter calibrated in minutes, stereo mixer with separate input selectors, auto-stop or repeat mechanism, pause mode, all-electronic/solenoid controlled transport with command-sequence logic. Line inputs and outputs, front-panel microphone and headphone jacks. Size 1 8/4x1 9x8/4 in. 11 0/220 volts ac, 50/60 Hz.

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1. Sansui QD-5500 - 4-channel/stereo, record/playback deck with automatic bidirectional stereo playback. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 20 20k Hz ±3 dB, flutter and wow 0.07 per cent, S/N ratio 60 dB. Digital tape counter, four VU meters, cue mode, pause mode, solenoid/relay-controlled transport, record-bias selector, 4-channel mixer, optional full remote control, auto-stop mechanism. Auto-reverse activated by foil strips. Line inputs and outputs, front-panel 4-channel microphone and headphone jacks, DIN jacks. Wood cabinet. Size 1 63/4x22x1 0 « in. Wt. 54 lbs. 1 10-220 volts ac.
2. Sansui SE SD-3030 - 4-channel playback/stereo record-playback deck with automatic bidirectional stereo playback. Two speeds (7/2 and 3% ips), one quarter-track 4-channel head and two quarter-track stereo heads, three motors, 7-in. reel capacity. Frequency response 20-20k Hz ±3 dB, flutter and wow 0.09 per cent, S/N ratio 60 dB. Digital tape counter, four VU meters, bias selector, pause mode, relay/solenoid-controlled transport, auto-stop mechanism, stereo mixer. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 163/4x19/2x9% in. Wt. 48 lbs. 110-220 volts ac.
3. Sansui SD-5000 - Stereo record/playback deck with automatic bidirectional playback. Two speeds (7/2 and 3% ips), four quarter-track heads, three motors, 7-in. reel capacity. Frequency response 20-20k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 60 dB. Digital tape counter, two VU meters, pause and cue modes, stereo mixer, relay/solenoid-controlled push-button transport, bias selector, auto-stop mechanism. Sensing-foil auto-reverse system. Optional remote control. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Size 19x16/2x10 in. Wt. 45 lbs. 1 10/220 volts ac, 50/60 Hz.
4. Sansui SD-5050 - 4-channel playback/ stereo record-playback deck with automatic bidirectional stereo playback. Two speeds (7/2 and 3% ips), one 4-channel quarter-track head and two stereo quarter-track heads, three motors, 7-in. reel capacity. Frequency response 20-20k Hz ±3 dB, flutter and wow 0.07 per cent, S/N ratio 60 dB. Digital tape counter, four VU meters, cue and pause modes, bias selector, stereo mixer, auto-stop mechanism, relay/solenoid-controlled pushbutton transport. Sensing-foil auto-reverse system. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Optional remote control. Wood cabinet. Size 163/4x20x10 in. Wt. 47 lbs. 110/220 volts ac, 50/60 Hz.
5. Sansui SD-7000 - Stereo record/playback deck with automatic bidirectional play or automatic rewind. Two speeds (7/a and 3% ips.), four quarter-track heads, three motors, 7-in. reel capacity. Frequency response 20-20k Hz ±2 dB, flutter and wow 0.06 per cent, S/N ratio 60 dB. Two VU meters, digital tape counter, tape tension selector, relay/solenoid-controlled transport, optional full remote control, pause mode Sensing-foil auto-reverse system. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 21x17x10/4 in. Wt. 60 lbs. 110/220 volts ac, 50/60 Hz.

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1. Sony TC-270 - Stereo record/playback recorder with two detachable speaker units. Three speeds (7/2, 3% and 1 ,8 ips), two quarter-track heads, single motor, 7-in. reel capacity. Frequency response 60-13k Hz ±3 dB, flutter and wow 0.16 per cent, S/N ratio 50 dB. Digital tape counter, two VU meters, single-knob function control, pause mode, auto-stop mechanism, sound-on-sound circuit, speaker monitor switch. Power output 5 watts RMS per channel. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Speakers mounted in individual lid units. Wood cabinet with various finishes. Size (closed) 20/4x1 OKx 1 5/4 in. Wt. 37 lbs. 110-220 volts ac.
2. Sony TC-277-4 - 4-channel/stereo, record/playback deck. Three speeds (7/2, 3% and 1/8 ips), two quarter-track 4-channel/ stereo heads, single motor, 7-in. reel capacity. Frequency response 60-13k Hz ±3 dB, flutter and wow 0.16 per cent, S/N ratio 52 dB. Digital tape counter, four VU meters, individual controls for four channels, normal/ special tape selector, pause mode, auto-stop mechanism. Line inputs and outputs, front-panel 4-channel microphone and headphone jacks, DIN jack. Size 1 53/4x73/4x1 5/2 in. Wt. 24 lbs. 110-220 volts ac.
3. Sony TC-280 - Stereo record/playback deck. Three speeds (7/2, 3% and 17/8 ips), two quarter-track heads, single motor, 7-in. reel capacity. Frequency response 40-18k Hz ±3 dB, flutter and wow 0.1 per cent, S/N ratio 52 dB. Digital tape counter, two VU meters, pause mode, auto-stop mechanism, single-knob function control, normal/ special tape selector. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 15%x 7/2x14 in. Wt. 22 lbs.
4. Sony TC-330 - Stereo record/playback recorder with built-in cassette tape unit. Three speeds (7/2, 3% and 17/8 ips), two quarter-track heads, single motor, 7-in. reel capacity. Open-reel section: frequency response 30-18k Hz, flutter and wow 0.12 per cent, S/N ratio 45 dB. Cassette section: frequency response 50-10k Hz, flutter and wow 0.2 per cent, S/N ratio 45 dB. Digital tape counter, two VU meters. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Size 2114x11%x 14 in. Wt. 43 lbs. 110-220 volts ac.
5. Sony TC-377 - Stereo record/playback deck. Three speeds (7/2, 3% and 17/8 ips), three quarter-track heads, single motor, 7-in. reel capacity. Frequency response (special tape) 30-25k Hz ±3 dB, flutter and wow 0.09 per cent, S/N ratio 52 dB. Digital tape counter, two VU meters, single-knob control function, auto-stop mechanism, normal/ special tape selector, stereo mixer, microphone attenuator control. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 16/2x8/4x15/2 in. Wt. 25 lbs. 110-220 volts ac.
6. Sony TC-458 - Stereo record/playback deck with automatic bidirectional recording and playback. Two speeds (7/2 and 3% ips), quarter-track record/playback head and two erase heads, single motor, 7-in. reel capacity. Frequency response 30-20k Hz (±3 dB), flutter and wow 0.06 per cent, S/N ratio 53 dB. Digital tape counter, two VU meters, auto-stop mechanism, pause mode, normal/ special tape selector, stereo mixer, microphone sensitivity control, dual-capstan transport, sensing-foil auto-reverse system, push-button transport control, special-ferrite record/playback head mechanically repositioned during reverse mode. Line inputs and outputs, front-panel microphone and headphone jacks. DIN jack. Wood side panels. Size 16/4x16/4x5 in. Wt. 45 lbs. 110/220 volts ac, 50/60 Hz.
7. Sony TC-570 - Stereo record/playback recorder with two detachable speaker units. Three speeds (7/2, 3% and 17/8 ips), three quarter-track heads, single motor, 7-in. reel capacity. Frequency response (special tape) 30-25k Hz ±3 dB, flutter and wow 0.12 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, sound-on-sound and echo circuits, normal/special tape selector, single-knob function control, auto-stop mechanism, pause mode. Power output 15 watts RMS per channel. Speakers mounted in cabinet lid units. Line inputs and outputs, speaker output jacks, front-panel microphone and headphone jacks, DIN jack. Size (closed) 20/4x15/2x16/4 in. Wt. 42 lbs. 110-220 volts ac.
8. Sony TC-580 - Stereo record/playback deck with automatic bidirectional record and playback. Three speeds (7/2, 3% and 17/8 ips), six quarter-track heads, three motors, 7-in. reel capacity. Frequency response (special tape) 30-25k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 56 dB. Digital tape counter, two VU meters, auto-stop mechanism, pause mode, normal/special tape selector, stereo mixer. Sensing-foil auto-reverse system. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 17/2x9x18 in. Wt. 46 lbs. 110-220 volts ac.
9. Sony TC-630 - Stereo record/playback recorder with two detachable speaker units. Three speeds (7/2, 3% and 17/8 ips), three heads, single motor, 7-in. reel capacity. Frequency response 30-22k Hz, flutter and wow 0.09 per cent, S/N ratio 50 dB. Power output 7.5 watts RMS per channel. Digital tape counter, two VU meters, defeatable noise suppressor circuit, pause mode, auto-stop mechanism, sound-on-sound and echo circuits, single-knob function control. Electronics may be used independently. Speakers mounted in cabinet lid units. Line inputs and outputs, front-panel microphone and headphone jacks, speaker jacks, DIN jack. Size 18x20x113/4 in. Wt. 46 lbs. 110-220 volts ac.
10. Sony TC-730 - Stereo record/playback recorder with automatic bidirectional record and playback, and built-in speakers. Three speeds (7/2, 3% and 17/8 ips), six quarter-track heads, three motors, 7-in. reel capacity. Frequency response (special tape) 30-25k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 56 dB. Digital tape counter, two VU meters, auto-stop mechanism, pause mode, normal/special tape selector, stereo mixer, bass and treble controls, sound-on-sound and echo circuits, sleep-switch control. Built-in 4x6-in. speakers on side of case. Power output 20 watts RMS per channel. Main/remote speaker selector. Sensing-foil auto-reverse system. Line inputs and outputs, front-panel microphone and headphone jacks, speaker jacks, DIN jack. Wood cabinet. Size 21x193/4x9 in. Wt. 51 lbs. 110-220 volts ac.
11. Sony TC-755 - Stereo record/playback deck. Two speeds (7/2 and 3% ips), three quarter-track heads, three motors, IO/2-in. reel capacity. Frequency response 30-20k Hz (±3 dB), flutter and wow 0.07 per cent, S/N ratio 53 dB. Digital tape counter, two VU meters, auto-stop mechanism, pause mode, normal/special bias and equalization selectors, stereo mixer, microphone sensitivity control, special-ferrite heads, pushbutton relay/solenoid-controlled transport with sequence logic circuit. Line inputs and outputs, front-panel microphone and headphone jacks. DIN jack. Wood side panels. Size 173/4x181/2x83/4 in. Wt. 53 lbs. 110/220 volts ac, 50/60 Hz.
    
    
12. Sony TC-850-4 - Stereo record/playback deck. Three speeds (15, 7 1/2 and 3 3/8 ips), three quarter heads and one half-track head, three motors, 10 1/2-in. reel capacity. Frequency response 30-18k Hz ±2 dB, flutter and wow 0.04 per cent, S/N ratio 54 dB. Digital tape counter, two VU meters, separate selectable heads for two or four-track stereo playback (four-track record), dual-capstans, stereo mixer, sound-on-sound and echo circuits, normal/special tape selector, auto-stop mechanism, relay/solenoid-controlled push-button transport, foil-activated program search mode. Line inputs and outputs, front-panel microphone and and headphone jacks, DIN jack. Wood cabinet. Size 17/2x193/4x10 in. Wt. 62 lbs. 110-220 volts ac.
    
    
13. Sony TC-854-4S - 4-channel/stereo, record/ playback deck with synchronized record-playback capability. Three speeds (15, 7 1/2 and 3 3/8 ips), three quarter-track heads, three motors, 10 1/2-in. reel capacity. Frequency response 30-1 8k Hz ±2 dB, flutter and wow 0.04 per cent, S/N ratio 56 dB. Digital tape counter, variable-pitch servo-controlled capstan motor, automatic program scan circuit, dual capstans, normal/special tape selector, auto-stop mechanism, two-source mixer for each channel, four VU meters, relay/solenoid-controlled transport with logic circuit to control command sequence. Optional full remote control available. With NAB hub adapters and wood case. Size 17)4x22x10 in. Wt. 62 lbs.

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1. Tandberg 3300X - Stereo record/playback. Three speeds (7/2, 3% and 17/8 ips), three quarter-track heads plus additional separate bias head, single motor, 7-in. reel capacity. Frequency response 40-22k Hz ±2 dB, flutter and wow 0.07 per cent, S/N ratio 57 dB. Digital tape counter, two peak-reading VU meters, single-knob function control, sound-on-sound circuit, auto-stop mechanism. Wood cabinet. Line inputs and outputs, front-panel (DIN-type) microphone and headphone jacks, DIN jack. Size 15%x 7x16 in. Wt. 21 lbs. 110-220 volts ac.
2. Tandberg 9100X - Stereo record/playback deck. Three speeds (7/2, 3% and 1 /8 ips), three quarter-track heads plus bias head, three motors, 7-in. reel capacity. Frequency response 30-22k Hz (±2 dB), flutter and wow 0.06 per cent, S/N ratio 65 dB. Two peak-reading VU meters, digital tape counter, auto-stop mechanism, cue mode, all-electronic/solenoid controlled transport with command-sequence logic, sound-on-sound circuit, stereo mic/line mixer. Line inputs and outputs, front-panel headphone and microphone (DIN) jacks. DIN jack. Wood side panels. Size 16x15%x71/4 in. Wt. 35 lbs. 110/220 volts ac, 50/60 Hz.
3. Tandberg 9200XD - Stereo record/playback deck with built-in Dolby B-type circuitry. Three speeds (7/2, 3% and 1 /8 ips), three quarter-track heads plus separate bias head, three motors, 7-in. reel capacity. Frequency response 30-22k Hz (±2 dB), flutter and wow 0.06 per cent, S/N ratio 73 dB (with Dolby). Digital tape counter, two peak-reading VU meters, sound-on-sound circuit, auto-stop mechanism, cue mode, push-button all-electronic/solenoid controlled transport with sequence-logic circuit, stereo mixer, full remote control optionally available. Line inputs and outputs, front-panel microphone (DIN) and headphone jacks. Wood side panels. Size 15%x 16x7 in. Wt. 37 lbs. 110/220 volts ac, 50/60 Hz.

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1. Teac A-1230 - Stereo record/playback deck. Two speeds (7J4 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-1 8k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, record bias control, microphone/line stereo mixer, auto-stop mechanism, pause mode. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood side panels. Size 15x17/4x8 in. Wt. 38 lbs. 110-220 volts ac.
2. Teac A-1250S - Same as Teac A-1230 except has automatic bidirectional playback utilizing sensing-foil auto-reverse system.
3. Teac A-1340 - 4-channel/stereo, record/ playback deck. Two speeds (7/2 and 3% ips), three quarter-track, 4-channel/stereo heads, single motor, 7-in. reel capacity. Frequency response 40-1 8k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, four VU meters, 4-channel mixer, record bias selector, pause mode, single-knob function control, auto-stop mechanism, 4-channel output level controls. Line inputs and outputs, front-panel 4-channel microphone and headphone jacks, DIN jack. Wood side panels. Size 19/4x16/2x8/4 in. Wt. 40 lbs. 1 10-220 volts ac.
4. Teac A-2080 - Stereo record/playback recorder with automatic bidirectional recording and playback. Two speeds (7/2 and 3% ips), four quarter-track heads, single motor, 7-in. reel capacity. Frequency response 50-15k Hz (±3 dB), flutter and wow 0.12 per cent, S/N ratio 50 dB. Digital tape counter, two VU meters, auto-stop mechanism, pause mode, normal/low-noise tape selector, sensing-foil auto-reverse system, single-knob transport control. Line inputs and outputs, front-panel microphone and headphone jacks. Power output 7 watts rms per channel. Built-in speakers. Wood case. Size 16x173/4x93/4 in. Wt. 33 lbs. 110/220 volts ac, 50/60 Hz.
5. Teac A-2340R - 4-channel/stereo, record/playback deck with automatic bidirectional stereo playback. Two speeds (7'2 and 3% ips), three quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-1 8k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, four VU meters, 4-channel mixer, record bias selector, cue and pause mode, relay/solenoid control led transport, individual output level controls, auto-stop mechanism, sensing-foil auto-reverse system. Front-panel 4-channel microphone and headphone jacks, line inputs and outputs, DIN jack. Wood side panels. Size 18%x1 7!4x8% in. Wt. 47 lbs. 110/220 volts ac, 50/60 Hz.
6. Teac A-2420 - 4-channel/stereo playback deck with automatic bidirectional stereo playback. Two speeds (7/> and 3% ips), one quarter-track head, three motors, 7-in. reel capacity. Frequency response 30-22k Hz, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, individual output level controls, auto-stop mechanism, pause mode. Line outputs. Wood side panels. Size 15x1 7%x8 in. Wt. 38 lbs. 11 0-220 volts ac.
7. Teac A-2520 - 4-channel-playback/ stereo-record and playback deck with automatic bidirectional stereo playback. Two speeds (7/2 and 3% ips), one multi-section quarter-track stereo erase/record head and one 4-channel quarter-track head, three motors, 7-in. reel capacity. Frequency response 40-18k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, stereo mixer, pause mode, individual output level controls, record bias selector, solenoid actuated capstan roller, auto-stop mechanism. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood side panels. Size 15x17/4x8 in. Wt. 38 lbs. 110-220 volts ac.
8. Teac A-3300-10 - Stereo record/playback deck. Two speeds (7/ and 3% ips), three quarter-track heads, three motors, 10'4-in. reel capacity. Frequency response 30-20k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 58 dB. Digital tape counter, stereo mixer, two VU meters, pause mode, record bias selector, auto-stop mechanism, solenoid-actuated capstan roller. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood side panels. Size 1 5/2x1 5/2x9/4 in. Wt. 41 lbs. 110-220 volts ac.
9. Teac A-3300-11 - Same as Teac A-3300-10 except has half-track head pattern and tape speeds of 1 5 and 7/2 ips.
10. Teac A-3300-12 - Same as Teac A-3300-10 except has half-track head pattern.
11. Teac A-3340 - 4-channel/stereo, record/ playback deck with synchronized record-playback capability. Two speeds (15 and 7/> ips), three quarter-track heads, three motors, 10>2-in. reel capacity. Frequency response 30-18k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 55 dB. Synchronization features allows synchronization of two tracks recorded at different times. Digital tape counter, four VU meters, pause mode, record bias selector, auto-stop mechanism, solenoid-actuated capstan roller, 4-channel mixer, individual output level controls. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jacks. Wood side panels. Size 201/2x1 7/4x83/4 in. Wt. 50 lbs. 110-220 volts ac.
12. Teac A-4010GSL - Stereo record/playback deck with automatic bidirectional playback. Two speeds (7/2 and 3% ips), four quarter-track ferrite heads, three motors, 7-in. reel capacity. Frequency response 40-18k Hz ±3 dB, flutter and wow 0.08 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, stereo mixer, record bias selector, pause mode, solenoid-controlled transport, auto-stop mechanism. Sensing-foil auto-reverse system. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Walnut-finish wood cabinet. Size 1 71/2x1 73/4x10 in. Wt. 46 lbs. 110-220 volts ac.
13. Teac A-4070G - Stereo record/playback deck with automatic bidirectional record and playback. Two speeds (7/2 and 3% ips), four quarter-track ferrite heads, three motors, 7-in. reel capacity. Frequency response 30-20k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 58 dB. Digital tape counter, two VU meters, pause mode, stereo mixer, relay/solenoid-controlled transport, record bias selector, auto-stop mechanism. Sensing-foil auto-reverse system. Line inputs and outputs, front-panel headphone and microphone jacks, DIN jack. Wood cabinet. Size 18x18x9/4 in. Wt. 51 lbs. 110-220 volts ac.
14. Teac A-5300 - Stereo record/playback deck with automatic bidirectional playback. Two speeds (7/2 and 3% ips), four quarter-track heads, three motors, 7-in. reel capacity. Frequency response 40-24k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 55 dB. Digital tape counter, two VU meters, meter range selector, record-bias selector, equalization selector, sensing-foil auto-reverse system, push-button all-electronic/solenoid controlled transport, auto-stop mechanism, pause mode, optional full remote control. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 213/4x1 7/4x8/2 in. Wt. 36 lbs. 110/220 volts ac.
15. Teac A-5500 - Same as Teac A-5300 except has built-in Dolby B-type circuitry for dynamic noise reduction.
16. Teac A-6010GSL - Stereo record/playback deck with automatic bidirectional playback. Two speeds (7/2 and 3% ips), four quarter-track ferrite heads, three motors, 7-in. reel capacity. Frequency response 30-20k Hz ±3 dB, flutter and wow 0.06 per cent, S/N ratio 58 dB. Digital tape counter, two VU meters, stereo mixer, record bias selector, relay/solenoid-controlled pushbutton transport, auto-stop mechanism. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Wood cabinet. Size 21x173/4x8/4 in. Wt. 52 lbs. 110-220 volts ac.
17. Teac A-7010GSL - Same as Teac A-6010GSL except has 10/4-in. reel capacity.
18. Teac A-7030GSL - Same as Teac A-601OGSL except has half-track head pattern, 10/2-in. reel capacity, tape speeds of 1 5 and 7/2 ips, and automatic fast reverse (or stop) instead of automatic bidirectional playback.

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1. Technics RS-741 US - 4-channel/stereo record/playback deck. Two speeds (71/2 and 3% ips), three quarter-track heads, induction-type motor, 7-in. reel capacity. Frequency response 30-22k Hz (±3 dB), flutterand wow 0.09 per cent, S/N ratio 50 dB. Digital tape counter, four VU meters, low-noise/normal tape selector, single-knob function control, pause mode, variable separation controls for front and rear channels, auto-stop mechanism. Line inputs and outputs, front-panel headphone and microphone jacks. DIN jacks. Wood case. Size 163/4x1 53/4x81/2 in. Wt. 29 lbs. 110/220 volts ac, 50/60 Hz.

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1. Toshiba PT-862 - Stereo record/playback deck. Three speeds (7/2, 3% and 1 % ips), three quarter-track heads, single motor, 7-in. reel capacity. Frequency response 50-20k Hz, flutter and wow 0.09 per cent, S/N ratio 56 dB. Digital tape counter, pause mode, auto-stop mechanism, built-in noise suppressor circuit, single-knob function control, two VU meters. Line inputs and outputs, front-panel microphone and headphone jacks, DIN jack. Size 15^x12^x7/2 in. Wt. 27 lbs. 110-220 volts. 110-220 volts ac.
2. Toshiba PT-884 - 4-channel/stereo, record/playback deck. Three speeds (7/2, 3% and 17/8 ips), three quarter-track heads, single motor, 7-in. reel capacity. Frequency response 50-20k Hz, flutter and wow 0.09 per cent, S/N ratio 56 dB. Digital tape counter four VU meters, built-in noise suppressor circuit, pause mode, single-knob function control, normal/special tape selector. Line inputs and outputs, front-panel 4-channel microphone and headphone jacks, DIN jack. Size 1 5x16/4x83/4 in. Wt. 33 lbs.

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