Woo Audio WA5 300B Single-ended Triode - Manual (Page 10)

©2011 WOO AUDIO tm Inc. All rights reserved. www.wooaudio.com Rev 1.0. June 27, 2011 10
Turning on the amplifier:
1. Set the functional switch to a proper position
2. Insert a headphone into the headphone jack, or connect speakers to the amp unit. Turn
the volume knob to the lowest position.
3. Turn the power switch knob ⑥ from left to right until you hear a click sound. The power
LED on the AMP will light while the LED on the PSU will blink for approx 20 seconds.
LED blinking indicates the amp is starting up.
4. Observe that all tubes light gradually and the PSU’s LED becomes solid.
5. Let the tubes to warm up for at least 1 minute before turning up the volume.
Front panel diagram:
①
AKG K1000 output
② Multi-functional switch
③ Volume control
④ Source input selector
⑤Headphone output
⑥Power switch
⑦LED 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 to run continuously.