Woo Audio WA5 300B Single-ended Triode - Manual (Page 5)

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Quick Installation
What’s in the box?
① Amplifier unit
② Power supply unit
③ One matched pair of 300B tubes
④ One matched pair of 6SN7 tubes
⑤ One matched pair of 5U4G tubes
⑥ DC cord connecting between the AMP and PSU

The actual look of the tubes may look different.
 Compatible tubes may be included instead of the ones mentioned above.
 Power cord and interconnection cable are not included.
Installing the 6SN7 and 5U4G tubes:
Note: avoid oil or smudge on the tube glass, clean hands before installation.
1. Find the correct tube for the socket. There is a label below each tube socket that
indicates a standard tube for the amplifier. For example, a 6SN7 tube should
install on the “6SN7” labeling socket. You MUST use the compatible tube or