For sale is a Roland R-8M Total Percussion Sound Module, the rackmount version of Roland’s classic R-8 Human Rhythm Composer series.

This unit is in good working condition overall. Please note that this is the US 120V version, so a proper step-down transformer needed if used in EU area.

Condition notes:

• Good working condition
• Latest MIDI test done Aug. 4, 2026 (see the YT video below)
• Slightly dim display
• US 120V power version
• Normal cosmetic wear for a vintage rack unit
• Sound cards are not included and are listed separately in my store

A great module for producers, synth users, hardware sequencer setups, vintage Roland collectors, or anyone looking for classic R-8 drum sounds in a rackmount format.

Please also see my other Roland R-8 / R-8M sound cards listed in my store.

Sold as-described due to its vintage nature. It is described and photographed as accurately as possible, including the dim display and 120V power requirement. No preference-based returns, but it will be packed carefully and shipped tracked.