June10,2011©2011WOOAUDIO
tm
Inc.All
rightsreserved.
www.wooaudio.co m Rev1.0.June10,2011. 9
Operation
DO NOT
o Turn on the amp before properly installing ALL tubes.
o Use tubes that are not approved by Woo Audio.
o Turn on the equipment without checking the correct AC voltage setting.
o Remove any tubes or the DC cord while the amp is operating
o Touch tubes (extremely hot) after warm-up.
o Leave the amps running unattended. To use the amps safely, please allow it to
cool down for every 8 hours of continuous play time.
DO
o Place the amp away from any wireless or frequency-emitting devices such as
mobile phones, PDAs and radios, to avoid noise interference.
o Keep away from water or excessive moisture.
o Turn off the amp if its sound is abnormal.
o Allow a minimum of 2 inches of air clearance for heat dissipation.
o Allow approximately 5 minutes of warm-up.
o Allow the tubes to cool down before replacing them.