Gibson PMMH-015 Keystone Tuner Set Shell Packs/Full Kits Speaker emulated line/headphone output jack

Speaker emulated line/headphone output jack mimics the know-how of a recording engineer

combined with unique power management circuitry

Adjustable to 49″

gear and string post

This redesigned version of our popular isolation headphones features a larger driver for a more powerful low end

Gibson PMMH-015 Keystone Tuner Set Shell Packs/Full Kits Speaker emulated line/headphone output jackGibson's modern machine heads with metal buttons are the perfect replacement tuners for any guitar, helping to maintain the value of your instrument while ensuring precision tuning in a sleek, durably built package that's as tough and dependable as the originals. Nickel Finish.