Used Hughes & Kettner GM 40 Tube Guitar Amp Head

Used Hughes & Kettner GM 40 Tube Guitar Amp Head in great condition, delivering 40 watts of all-tube power with switchable wattage for flexible performance. Features include four independent channels—Clean, Crunch, Lead, and Ultra—with built-in digital reverb and effects loop. Its Tube Safety Control ensures optimal tube performance, and MIDI compatibility offers versatile control. This German-engineered amp head is perfect for stage, studio, or practice with its rich tonal clarity and dynamic tube response.