Providence Dual Bass Station DBS-1 Preamp - BASS Demo,Providence DBS-1 Dual Bass Station Preamp - Black,Providence Dual Bass Station DBS-1 Preamp w/ Original box & paperwork | Reverb,Providence DBS-1 Dual Bass Station 2Ch Preamp (MIJ) Use 2 different basses or 2 different EQ/Vol settings for same bass [Reduced: £125 inc Delivery] - *SOLD* - Effects For Sale - Basschat,Providence Dual Bass Station DBS-1 Preamp w/ Original box & paperwork | Reverb