hifi engine

Manual Library / Dynaco

Dynaco PAS-3X

Stereo Preamplifier (1971-72)

add a review add a review

Dynaco PAS-3X


The Dyanco PAS-3X stereo preamplifier is a versatile two channel control centre which permits either monophonic or stereophonic reproduction from any program source, with any modern amplifier.

This preamplifier design is most renowned for it's low noise and distortion, and it provides striking simplicity of operation while retaining full flexibility for the enthusiasts subtle adjustments.


Frequency response: 10Hz to 40kHz

Total harmonic distortion: 0.05%

Gain: 60dB (MM), 20dB (line)

Signal to noise ratio: 74dB (MM)

Valve complement: 4 x 12AX7 (ECC-83), 1 x 12X4


Related Catalogues

High Fidelity Components


If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


This website is not affiliated with or sponsored by Dynaco. To purchase PAS-3X spares or accessories, please contact the company via their website or visit an authorised retailer.