the openhaus can create an array of
modern, heavy, high gain distortion tones
without adjusting the amplifier's tone controls
away from their optimum clean tone settings
exceptional guitar volume knob clean-up
and/or 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 

$395 - standard black box
$495 - polished box

(click on the thumbnails to see a larger picture)


instruction docs (PDF)
openhaus features and specs
openhaus instruction diagram
vault fuzz
design by avant studios © 2007..