The workmanship Paul's does is amazing,
The Amp runs 18W Class A the A/B upto 60W/ch 8R
From right to left:- Power Isolation Switch, Push for instant start and timed out about 1Hr with no music playing, Toggle Switch centre trigger-Up OFF - Down away ON
Switch Toggle on back is for Balance or Phono in.
The new chassis is coming and will be Black, but Paul workmanship is bloody good.