I'm selling my BK-7m ... details are on the listing on Reverb:

https://reverb.com/item/31176988-roland-bk-7m-backing-module-midi-module

Jim
_________________________
Genos / Tyros5 / HK Lucas Nano 600 / FTB Maxx 40a / EV ZX1A / Rock'n'Roller cart / Hauptwerk virtual pipe organ / misc other audio & music toys