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Das ist die Seite 18 aus dem Airex Katalog von 1962

Airex hatte (abweichend von unseren Neckerman- und Quelle- Katalogen) ganz normale Markengeräte im Vertrieb, so auch DYNACO und deren Dynakits.

Hi-Fi Stereo Kits, Cartridges von DYNACO 1962

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NEW STEREO-70 Tube AMPLIFIER KIT

Two independent power amplifiers provide 35 watts output on each channel from a single, rugged power supply; may be combined for 70 watts monophonic.

Uses 7199 driver and push-pull EL-34 tubes operated at 1/2 of maximum ratings. Patented circuitry assembled on printed-circuit board. Power supply is low impedance, choke filtered type.

Power Output: 35 watts continuous; 80 watts peak, each channel.

Frequency Response: ±0.5 db, 10-40,000 cps.
IM Distortion: Less than 1% at 35 watts; 0.05% at 1 watt.
Hum and Noise: Inaudible; 90 db below 35 watts.
Output Impedances: 4, 8, and 16 ohms.
Damping Factor: 15.
Channel Separation: 55 db, minimum.
Tubes: 4-EL34, 2-7199, 1-GZ34.
Other Features: Matched tubes, dual Dyna Biasets for non-critical adjustment, power for two preamps without interaction; fuse post, stereo-mono switch and on-off switch. Has bright nickel chassis, vinyl coated charcoal brown cover. Size: 13" x 9" x 6". Shipping Weight. 32 lbs.

Dynakit Stereo-70 Amplifier Kit - Net Each. 99.-
Dynakit Stereo-70 Amplifier - Factory wired. 129.-

MARK III 60-WATT Tube Mono AMPLIFIER KIT

Printed circuit assembly permits construction by anyone within three hours; absolutely no balancing or critical adjustments required. Dyna Biaset permits accurate bias adjustment independent of meter accuracy. Choke filtering.

Power Output: 60 watts continuous; 140 watts peak.
Frequency Response: Better than ±0.5 db, 6-60.000 cps; ±0.1 db, 20-20,000 cps below 60 watts.
IM Distortion: Less than 1% at 60 watts; 0.5% at 50 watts; less than .05% at 1 watt.
Noise: 90 db at 60 watts with choke filtering.
Transient Response: Unequaled on pulses, square waves, etc.
Output Impedances: 4, 8, and 16 ohms.
Tubes: 2 matched KT-88's, 1-6AN8, GZ-34, selenium rectifier.
Preamp Provision: Socket permits draw of 200-400V DC at 20ma, and 6.3V. AC at 1amp for preamps without power.
Other Features: Fuse holder and extra heavy-duty parts.
Size: 9" x 9" x 6" high. Weight, 28 lbs.

Dynakit Mark III Amplifier Kit - All components supplied with assembly instructions. Net Each. $ 79.-
Dynakit Mark III Amplifier - Factory wired. Net. $ 99.-
Dynakit Mark III 70-Volt Output Kit - Same size and weight as Mark III. Net Each. $84.-

MARK IV 40-WATT Tube Mono AMPLIFIER KIT

Basic 40-watt amplifier equivalent to half of the Dynakit Stereo-70. Preassembled printed circuitry permits assembly in less than three hours.
Power Output: 40 watts: 90 watts peak.
Frequency Response: ±0.5 db, 10-40,000 cps.
IM Distortion: Less than 1% at 40 watts; 0.05% at 1 watt.
Hum and Noise: Inaudible; 90 db below 40 watts.
Output Impedances: 4, 8 and 16 ohms.
Damping Factor: 15.
Tubes: 2-EL34, 1-7199, 1-GZ34.
Other Features: Matched tubes, Biaset for non-critical adjustment, preamp power socket, fuse post, on-off switch, nickel chassis and vinyl coated charcoal brown cover. Shipping Weight, 20 lbs.

Dynakit Mark IV Amplifier Kit - Net Each. $ 59.-
Dynakit Mark IV Amplifier - Factory wired. Net Each $ 79.-

DYNACO - B&O "STEREODYNES" Cartridge

Magnetic stereo push-pull cartridge for superior mono or stereo sound. Low impedance, mu-metal shielding and quadri-coil design combined for lowest hum pickup. Smooth frequency response, low moving mass and exceptional compliance in all directions provide lowest record and stylus wear.

Frequency Response: ±2db, 30 cps to 15 kc.
Output: 7mv at 5cm/sec.
Channel Separation: In excess of 22 db throughout the audio range.
Compliance: 5 x 10-6cm/dyne in all directions.
Tracking Force: 1 1/2 to 4 grams.
Recommended Load: 47,000 ohms. Stylus: 0.7 mil diamond.

Dynaco- B&O Stereodyne II Cartridge - Net Each- 29.-
Replacement Stylus RD-07 - 0.7 mil diamond. Net Ea. $ 14.95
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TA-12 and TA-16 Arm and Cartridge

The Stereodyne II cartridge (above) united with a dynamically balanced, gyro-pivoted arm of superior performance. Single-hole mounting with height adjustment of arm and rest from above the turntable. Plug-in cartridge and accurate, fully adjustable stylus pressure from 1 to 4 grams. Minimum rear overhang for tight quarters. Positive tracking at 2 grams, without necessity for leveling the turntable. Exclusive "Isodyne" design eliminates skating tendency and provides true dynamic equilibrium for lower record wear.

Dynaco Model TA-12 12" Arm and Cartridge - Net Ea. 49.-
Dynaco Model TA-16 16" Arm and Cartridge - Net Ea.$ 59.-

NEW DYNATUNER FM TUNER KIT

Wide-band, sensitive FM tuner with ultra-low distortion. Etched circuit-boards and pre-aligned ! coils in a unique design for simple and foolproof assembly, including complete alignment without instruments in six hours. Features progressive limiting from four IF stages, AC-DC balanced wideband discriminator, slide-rule tuning indicator for precise center of channel and lowest distortion. Two volts out at low impedance. Planetary drive (no dial cord).
Space provided on chassis for addition of FMA-2 amplifier or FMX-3 multiplex adapter (see below).

Sensitivity: 4uV, IHFM. Frequency Response: ±0.5 db, 10 cps to 40 kc. Distortion: IM or harmonic below 0.5% at 100% modulation. Audio Noise Level: 75 db below 100% modulation. Controls: Volume; Tuning; On-Off. Tubes: 1-ECC83 RF amp., 1-6AT8A mixer-oscillator, 2-6BA6 IF-limiters, 2-6AU6 IF-limiters, 2-1N542 matched detector diodes, 1-12AX7 audio, 1-EM84 tuning eye, 1-EZ80 rectifier. Size: 13" x 8" x 4". Shipping Weight, 12 lbs.

Dynatuner FM-1 Kit - With cover. Net Each. $ 79.-
Dynatuner FM-1 SK Semi-Kit - Including prewired, assembled and dip-soldered circuit boards, plus major components mounted on the chassis for 3 hour assembly. Net Each.$99.-
Dynatuner FM-1 - Factory wired. Net Each.$ 119.-

Dynakit FMA-2 Amplifier Kit - Converts Dynatuner to a complete FM radio less loudspeaker. Fits inside and draws power from FM-1. Excellent transient response, high feedback factor, and low distortion over a wide band. Tuner can still function independently. Power Output: 10 watts at less than 1% distortion within 1 db, 30 cps to 15 kc. Frequency Response: ± 1 db, 12 cps to 35 kc.
Shipping Weight, 4 lbs. Net Each.$ 29.-

Dynakit FMX-3 Multiplex Adapter - Enables full fidelity stereo FM reception from the Dynatuner. Fits inside and is powered by FM-1. Net Each. $ 29.-

NEW STEREO Tube PREAMPLIFIER KIT Model PAS-2

Flexible, single chassis design incorporates the famous Dynakit mono-phonic preamplifier circuitry including unique blend control that eliminates the "hole in the middle". Features built-in full wave power supply, DC operated heaters for minimum noise, and preassembled printed circuits for auick. easy assembly.

Inputs: RIAA, NAB tape head and Special for stereo low level; FM Multiplex, AM-FM, Auxiliary and Tape Monitor for stereo high level.
Outputs: Low-impedance audio and tape (unaffected by tone or volume controls).
Controls: Selector; Volume; Balance; Blend; separate Bass and Treble for each channel; Tape Monitor Switch; Loudness Switch; Power Switch; Scratch Filter Switch.
Distortion: Under 0.05% IM at normal output.
Frequency Response: ±0.5db, 6-60,000 cps.
Noise: Less than 3. Tubes: 4-12AX7/ECC83, 1-12X4.
Other Features: DC heater supply, 4 convenience AC outlets, textured vinyl finish; panel mounting provision using No. PM-3 accessory kit. Size: 13" x 8" x 4". Shipping Weight, 11 lbs.

Dynakit Model PAS-2 Stereo Preamplifier Kit - Net. $ 59.-
Dynakit Model PAS-2 Stereo Preamplifier-Wired.Net. $ 99.-

DYNAKIT PAM-1 PREAMPLIFIER KIT

Flexible high gain control unit designed for out-standing performance quality. Printed circuit module for easy construction without harming critical parts; all feedback circuitry lowers distortion and noise; provides improved response and stability. Inputs: Low level mag. cartridge, high level mag. cartridge, radio, TV, tape, and special low level for RIAA phono, tape or mike.
Outputs: Tape and audio
Controls: Selector and equalization (RIAA, 78 and Orig. LP), bass (20db at 20 cps), treble (14 db at 20kcs), volume, tape monitor, loudness, and hum balance.
Distortion: Less than 0.05% at sufficient output to drive all power amplifiers at any volume level.
Frequency Response: =*=0.5 db, 6-60,000 cps at any volume level.
Noise: Less than 3uV on RIAA; 1.5 uv on mike; 70-74db below 10mv, magnetic cartridge.
Tubes: 2-12AX7 (ECC-83), 1 selenium stack. Power Required: 200-400 v. DC at 3-4 ma; 6 v. AC at 0.75 amp.
Special Features: 4 convenience AC outlets; integral DC heater supply; choice of bone white or charcoal brown vinyl finish. Size: 12" x 6" x 2". Shipping Weight, 7 lbs.

Dynakit PAM-1 Preamplifier Kit - Net Each. $ 34.-
Dynakit PAM-1 Preamplifier - Factory wired. Net Ea.$ 59.-
Dynakit PAM-1 Panel Mounting Kit PM-1 - Net Each $ 2.95

Das war ganz sicher nicht alles von DYNACO.

Das war ja nur der Inhalt von Seite 18 im recht dicken Airex Mail-Order Katalog von 1962.

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Hier noch ein Einblick in die Preise in den USA

Dynaco PAT-4 Preamplifier - 1967 - $89.95 kit / $129.95 assembled
Dynaco FM-5 FM Tuner - 1971 - $199.00 kit / $319.00 assembled
Dynaco ST-120 Stereo Amplifier - 1966 - $159.95 kit / $199.95 assembled
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