G0 Pro Guitar Preamplifier BT Preamp Pickup Acoustic Chorus Delay Reverb Effect Soundhole Pickup with Receiver

It has various effects, including compress, reverberation, chorus and delay. Sound hole installation, no need drill hole, easy to install. The preamplifier is suitable for mounting on guitars with sound hole diameter during 95-110mm. It supports active recording, wireless output, BT audio, really a magical preamp. Cork pad clamp design, no damage to paint of instrument. It is a pickup that can be operated on your mobile phone (download the free APP: Double+).