FISHMAN B-2 AC BASS PREAMP
External preamp for acoustic basses, used to boost the signal level of passive pickups.
* For acoustic bass guitar / double bass.
* External pre-amp unit for use with passive pickups.
* Sliding controls for volume, bass and treble.
* Attaches to your guitar strap.
* Powered by 1 x 9v PP3 battery or 9V AC adaptor (both sold