Keys of the 70s Free Piano Synthesizer

Keys of the 70s Free Piano Synthesizer

Keys of the 70s is a free piano synthesizer that can play any type of samples. The sample banks are compressed in a proprietary rks-type format. It was developed using the Juce framework.

The sample bank includes a Rhodes, Wurlitzer, a stereo acoustic piano, Clavinet, and vibraphone.

Starting with version 2.0.2, Keys of the 70s comes with resizable interface, stereo capabilities (stereo tremolo, stereo reverb and a new stereo piano bank), as well as a virtual keyboard.

Fixes and stability improvement were made, plus an AUv3 app for iPad is added.


  • Reverb
  • Chorus
  • Simulation of tube amplifier cabinet (overdrive)
  • Tremolo
  • The sample files are quite small thanks to the new compression format
  • ADSR envelope control
  • Tine mix for Rhodes sounds

Supported platforms & download

Windows | macOS


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