GRARRO Guitar Tone Complete Sound Ofner Simulates the Vibration of Actually Playing Guitar Achieving Full Sound Potential -01

The tone completer makes the guitar world buzz! This revolutionary "Play-In" simulator is based on the observation that the more an acoustic instrument is played, the faster it reaches its full sound potential (its "Play-In" period). Simulates the effects of actual playing to get the most out of your guitar. The tone completer exerts a direct vibration on a guitar at controlled frequencies to simulate the effects of actual playing. Many players report increased volume and dynamic range of their instruments after using the device between game sessions.