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Dynaco FM-1

FM Tuner

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Dynaco FM-1


The Dynatuner is a fresh engineering concept, an adaptation of an existing production design.

To produce a tuner having optimum performance, every portion of the circuit has been carefully investigated in terms both of performance maxims and of the overall stability of operation and simplicity of adjustment required for a kit design

The result of this effort is a tuner which provides the same top performance in your home as it does in the laboratory.

Without any test equipment, just following the simple adjustment procedures in this manual, the kit builder will achieve the high performance normally obtainable only with laboratory test and alignment equipment.


Type: Mono Tuner

Tuning Bands: FM

Tuning Scale: Analogue

Sensitivity: 4uV (FM)

Signal to Noise Ratio: 70dB (FM)

Distortion: 0.25% (FM)

Selectivity: 54dB (FM)

Frequency response: 20Hz to 20kHz (FM)

Output: 2000mV

Valve complement: 1 x 6AQ8, 1 x 6AT8A, 2 x 6BA6, 2 x 6AU6, 1 x 12AX7, 1 x 6FG6, 1 x 6V4

Accessories: optional FMX-3 stereo multiplex adaptor

Year: 1961

Price: USD $99.95 (1961)



This website is not affiliated with or sponsored by Dynaco. To purchase FM-1 spares or accessories, please contact the company via their website or visit an authorised retailer.