I played many shows with this amp. It is the best amp I have ever used. I stopped using it around 3 years ago due to going to Dark Glass. Happy with Dark Glass, I'm now selling this amp. It works fantastic. Only minor issue is the Mute button light doesn't work. The mute button itself works but the light does not. The foot pedal is not available. I lost the foot pedal in the move from home to home somehow.
The preamp section is dual channel: 1 FET and 1 12AX7 tube. Each offers Genz Benz' unique 5-band active EQ for enhanced musical response. The tonal options are endless -- from articulate, quick punch to tube warmth and growl. The GBE 750 also includes the exclusive PowerFlex feature, which optimizes the amplifier and power supply sections to deliver near full power at 4 ohms and complete long-term power stability at 2 ohm operation.
Features: Active/Passive Input Stage Signal Mute Switch Tuner Out (also a rear panel Tuner Out) Independent FET and 12AX7 TUBE Channels Active 5-band EQ Section on each Channel with 2 Shelving and 3 PeakingNetworks Channel Select and Channel Mix Switches Channel O/L LED’s Signal Shape Circuitry w/L.F. Extend, Mid Scoop, H.F. Attack all Adjustable (Min. - Max.) and Footswitchable Unique "Soft Limit" Circuit Comprehensive Amplifier Status LED’s Master Volume Heavy-duty Toggle On/Off Switch Sleek, Ergonomic Amp Handles Sturdy 2 Space Metal Chassis Solid Aluminum Knurled Knobs on Premium Detent Pots Variable Speed Fan Cooling (thermally controlled)