- Model Name: B2 - Power: DC 9V-12V - Output Terminals: OUT CAB.SIM., OUT PREAMP, OUT DRIVE - Accessories: Box, Instruction Manual - Manufacturer: AMT Electronics Thank you for viewing. There is some wear and tear, and there are scratches, but there are no issues with the operation. A 2-channel amp simulator/preamp pedal that reproduces the sound of the Bogner Extasy preamp. By connecting it to the FX RETURN of a guitar amplifier, you can create a sound that is not affected by the character of the amplifier. In addition, it is newly equipped with an "OUT DRIVE" terminal, making it possible to use it by connecting it to the input of an amplifier like a typical distortion pedal.