Gibson Gear IM57R-GH Electric Guitar Electronics Authentic Gibson While the timeless beauty gives you a tone that is warm and subtle with full, even response, it does not hold back when you need that classic Gibson humbucker crunch! Wound to exactly match Gibson's original specifications While the timeless beauty gives you a tone that is warm and subtle with full, even response. It does not hold back when you need that classic Gibson humbucker crunch.