Rear Panel Features
Compressor
The compressor on the Bass Butler is based on the compressor found in the Orange Kongressor and
designed to emulate studio compressors. A RED LED shows the amount of compression. The more
compression, the brighter the RED LED shines through the jewel.
Power
The Bass Butler only runs on a 18V DC centre-positive polarity power supply (regulated) and the barrel
plug should be a ‘standard 2.5mm pedal type’. Make sure your power supply meets these specifications.
Lift
The Ground Lift switch can solve ground loop issues caused by connecting the Bass Butler to more than
one piece of grounded equipment. Lifting this ground connection can eliminate unwanted hum in this
situation. This function should only be operated to cure this specific issue and never used when the Bass
Butler is only connected to one piece of grounded equipment. Note: The XLR is lifted when the switch is
up.
