Worldwide Shipping!

Original vintage Yamaha SK20 analog polysynth in excellent playing condition! Much like the Moog Opus 3, Korg trident, Arp Omni, Crumar trilogy…etc. of the period, the SK20 was a “3 voice” fully polyphonic synthesizer composed of string, organ, and synth sections, individual manipulated, or combined in concert for big, crazy pads.

The string, and synth sections are particularly excellent, and harken to the arp solina, and CS series yamaha synths, with lots… LOTS of big, fat, squishy tones.

This fine example is in particularly nice shape; original Japanese domestic 100v production, (USA step down xfmr available on request), and has been babied over the years. She’s 100% working, and fully tested, and sounds absolutely beautiful. Guaranteed. As always, you may need to exercise the faders and pots post shipment. Enjoy!!!

Reverb Buyer Protection

Reverb has your back if your item is lost, damaged, or doesn't match its description. Simply report any issues within 7 days and we'll help you get a full refund.Learn more about Reverb Buyer Protection.

Listed6 months ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • SK-20 Symphonic Ensemble Synthesizer
Categories
Year
  • 1970
Made In
  • Japan
Number of Keys
  • 61 Keys
Polyphony
  • 7 Voices
Keyboard Action
  • Synth Action
Analog / Digital
  • Analog
Key Size
  • Full Size

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

The Bonfires Vintage

Portland, OR, United States
Sales:9,680
Joined Reverb:2013

Product Reviews

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.