Boss DR-770 Dr Rhythm Drum Machine Sequencer With Adapter From Japan. The internal battery has been replaced with a new one. AC adapter.
Repaired BOSS DR-660 Dr. Rhythm Drum Machine Roland TR808 New Internal Battery
Repaired Roland R-70 R70 Human Rhythm Composer Drum Machine New Internal Battery
Roland R-70 R70 Drum Machine MINT! New Internal Battery fitted
Yamaha RY30 RHYTHM PROGRAMMER Drum Machine w/ power supply New Internal Battery
Repaired Zoom RT-323 RhythmTrak Drum Machine New Internal Battery From Japan
Roland R-5 Human Rhythm Composer Drum Machine NEW INTERNAL BATTERY
