Boss - DR 550 Dr Rhythm Drum Machine ( Late 80's Early 90's V1) w/ Original User Guide & PS - USED geoff PACKAGE DIMENSIONS AND WEIGHT

PACKAGE DIMENSIONS AND WEIGHT

as the flagship SC6000 Media Player

• Bassists who want more precise midrange control not available on their existing preamp pedal

and Lexicon from studio to stage

Boss - DR 550 Dr Rhythm Drum Machine ( Late 80's Early 90's V1) w/ Original User Guide & PS - USED geoff PACKAGE DIMENSIONS AND WEIGHTUsed,.. vintage MIJ,.. Version 1, Boss "Dr Rhythm DR 550" electronic drum machine with its original Boss DR 550 owners manual and 9 Volt power supply. Made in Japan during the late 1980's this blue scripted unit of the Boss' DR Rhythm is the companies first version of the DR 550 drum machine line and is in excellent condition and perfect working order when tested. The DR 550 was one of many steps along the road of progress in the largely amateur,