Woo Audio WA6-SE (Special Edition) Headphone Amplifier - Manual (Page 10)

©2011 WOO AUDIO tm Inc. All rights reserved. www.wooaudio.com Rev 1.0. June 10, 2011. 10
Turning the amplifier on:
1. Turn the volume knob to the lowest position.
2. Insert a headphone into either HIGH or LOW impedance output.
3. Turn the power switch knob ④ from left to right until you hear a click sound. The LED
⑤ will light.
4. Observe that all tubes light gradually.
5. Let the tubes warm up for at least 1 minute before turning up the volume.
Front panel diagram:
① High impedance headphone output
② Volume control
③ Low impedance headphone output
④ Power switch
⑤ Power LED indicator
Break-in period:
It is recommended to allow the amplifier to operate 150+ hours so that peak performance can be
realized. An effective way to break-in the amp is to run the amp normally with music playing.
Please do not leave the amp running continuously.