
Congratulations on the purchase of your new T-Rex pedal
MUDHONEY
The BOOST button switches between moderate and high gain.
The GAIN knob controls the amount of distortion.
The LEVEL knob sets the overall volume.
In the 12 o’clock position, the volume level is 1:1. When turned fully clockwise, the input signal is
boosted 15dB.
The TONE knob affects the top end (edge) of your signal without compromising sonic quality,
allowing you to dial in the perfect tonal flavor.
Controls: BOOST, GAIN, LEVEL and TONE
Connections: INPUT: ¼ inch jack
OUTPUT: ¼ inch jack
EXTERNAL POWER JACK: 2.1 mm
Power supply: 9-12V DC adapter or 9V alkaline battery.
Open the battery cover on the back using a flat tipped screwdriver in the slot. Remember to
position the battery correctly.
T-Rex Engineering January 2003