Roland TR-707 Rhythm Composer w/ HKA ROM Expansion

Upgraded by HKA Design with his custom sound sets including 707, 727, 808, 909, Linndrum LM-1, DMX etc.

More info here: https://hkadesign.org.uk/tr707expansion.html

Condition: Very good
Accessories: Power supply and original sound chips
Voltage: 230V