Dynaco SCA-35 Gold Restoration [SOLD]


Out of stock


This Gold-Level restored Dynaco SCA-35 is a tube amp classic. The perfect amp for the audiophile looking to enter into tube amps or a great starter amp for a vintage amp collector. The Dynaco SCA-35 is a well known staple in the world of 6BQ5 powered amps, and listening to this fine professionally restored example, one can fully appreciate the spectacular sound of a simple and well designed tube amplifier.


  • Faceplate, knobs and chassis in excellent condition
  • Fully cleaned
  • Hand polishing of components
  • Power supply capacitance upgrade
  • Recap of signal path capacitors
  • Inrush current limiter
  • All tubes are thoroughly tested new curve matched pairs
  • Output tubes are NOS Russian Reflector military spec 7189’s
  • Driver balance and output tube bias circuit critically aligned on a spectrum analyzer to perfectly match the new production output tubes and to produce the best harmonic content.

As a Gold Level restoration, this amp is backed by AEA’s 14 day money-back satisfaction guarantee, plus our Gold Level 6 month no-cost maintenance warranty.

Please see our Gold Level Restoration service description for more restoration details

View the full Performance Report of this amp

This video also provides a brief tour of the ‘business-end’ of our listening room, along with our A/B switching setup. The large screen is displaying our patent-pending real time spectrum display comparing the input signal and output signals while the amplifier plays music.

Our unique computer analysis measurement system allows AEA to not only measure the performance of amplifiers while they are playing music; it allows us to “see” why one amp sounds different than another, and use that insight in designing each stage of the amplifier. The results speak for themselves. Or should we say, “sing for themselves.”

Video Coming Soon!


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