1980 BOSS DR-55 Dr. Rhythm Vintage Analog Drum Machine

$325 shipped E-mail me at Guitar-restos@outlook.com for more info.

The BOSS DR-55 Dr. Rhythm is a classic early programmable analog drum machine known for its simple layout, punchy vintage drum sounds, and unmistakable late-’70s/early-’80s character. As one of the earliest models in the Dr. Rhythm series, it has become a favorite among collectors, producers, and vintage gear enthusiasts looking for authentic analog rhythm tones.

This particular unit has been restored and is fully functional. It has that raw, charming, old-school drum machine sound that works great for synth setups, guitar practice, lo-fi recording, and anyone looking to add genuine vintage rhythm-machine character to their rig.

What Was Restored:

  • Replaced aged electrolytic capacitors
  • Replaced both Start/Stop switches
  • Printed new, darker labels for the Start/Stop switches
  • One rubber foot was missing, replaced all four so they match.
  • Replaced missing large Rhythm Select steps knob with an aluminum one
  • Cleaned the slide switches, pots, and jacks with DeOxit
  • Cleaned the interior and exterior

The unit is working properly and sounds great, with the classic analog character these early BOSS drum machines are known for.

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