10X Complete Kit EQ Pre-Amp Plus Pickup for Acoustic Guitar 7545R-4 Bands Plus Volume Control,Supplied with Battery Box,black

4 bands plus volume control new, never used Under the saddle pickup for acoustic guitar Pre-wired for easy assemblyYou may also like G0 Pro Guitar Preamplifier BT Preamp Pickup Acoustic Chorus Delay Reverb Effect Soundhole Pickup with Receiver.