Graph Tech GTR872 Ratio Locking Machine Heads for Electric/Acoustic Guitar (6-In-Line) All Parts The guitar is 100% original

The guitar is 100% original aside from a replaced push/push pot and a missing intonation nut

The Phones jack features a dedicated Phones/Control Room dial for adjusting the volume

The BLUE MARVIN features 3 VCOs with FM inputs

The channel EQ on your XENYX Q802USB mixer is based on that very same circuitry

Graph Tech GTR872 Ratio Locking Machine Heads for Electric/Acoustic Guitar (6-In-Line) All Parts The guitar is 100% originalRATIO patented gear technology RATIO Calibrated Machine Heads incorporate different string gauges into the tuning equation. From Low E to High E 39: 1, 24: 1, 20: 1, 35: 1, 20: 1, 12: 1. We balanced the gear ratios to each string simplifying the tuning process. With RATIO, a half turn is a semi tone! Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string. The PRL 8721 and PRL 8731 are right handed sets of