Proton Am-656 Integrated Amplifier Watch Video

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Product Attributes: brand=proton, mpn=am-656, model=am-656, country/region of manufacture=united states, sku=1689698843041452, types=amplifier watch video

PROTON AM-656 Amplifier Watch Video Description

Proton AM-656 Integrated Amplifier Watch Video
Am 656 Proton Integrated Amplifier Vintage

It was been respectfully used and maintained in a single-owner, pet-free, smoke-Free child-free residence here Clement California, so cal, where the arid climate moderate seasonal fluctuation tends to be quite forgiving circuitry metals of electronics, compared other more weather-volatile regions USA. The unit is extremely clean with no dings, dents or scrapes. It opens nicely, but needs a bit of encouragement to 'close. February 25, you tube video will open in a new window using the app. Paste link into browser window: available to own is this rare PROTON AM-656 integrated AMplifier.

They certainly do not this unit justice. For some reason the contrast on photos is quite un-appealing. Superb, lush sound. We think that with repeated use, it is likely the revolving faceplate mechanism will eventually function as intended.

The transformer is substantial heavy. We just kept it in the 'reveal' open position for testing. It has been tested and is fully functional with the exception of revolving motorized faceplate watch video.

PROTON AM-656 Amplifier Watch Video Specifications


  • brand: Proton
  • mpn: Am-656
  • model: Am-656
  • sku: 1689698843041452


  • country/region of manufacture: United States
  • types: Amplifier Watch Video


  • cost: $45.0
  • handling: 5 days
  • type: Flat
  • to: Worldwide

Looking to buy PROTON AM-656? Price: $200.00 (1 offer).

  1. Best price! Fixed Price $200.00


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780 Ratings (100.0%)

  1. Great seller, everything as described and better! thank you! (02-13-19)
  2. Exactly as described. Prompt delivery. A1 service!!! (02-10-19)
  3. Nice item fast service (02-12-19)
  4. Excellent Seller nice transaction. (02-13-19)
  5. Excellent communication, precision and speed! Highly recommended!!! (02-11-19)


  • policy: no returns


  • availability: In Stock
  • category: Electronics > Audio Video > Vintage Preamps Tube
  • currency: USD
  • condition: New