I have an OBP-1 Preamp with pots removed from a Roscoe bass for sale or trade. For trade I would like a set of Roscoe Bartolini's P4 Pick ups from a 5/6 String Roscoe or $80 shipped to the lower 48. PayPal is accepted. Pay by 2pm est. and the preamp will go out the same day via USPS.
This preamp is Vol, Blend, Bass, Treble.
This preamp is Vol, Blend, Bass, Treble.