the openhaus can create an array
of modern, high-gain distortion
tones without adjusting the
amplifier’s tone controls
away from their optimum
clean tone settings

three gain modes, powerful active
six band EQ, 3-way deep switch
exceptional guitar volume knob
clean-up and optional expression
pedal control of gain

designed for use with high
power, beautiful clean tone
single channel amps
without a master volume
preferred speakers are the EVM12L

low noise 18v operation