I just used the 50K and 50K pots. Plenty loud in my Sennheiser 650s especially with the CCS! 

Many thanks for the reply. I wanted to measure all the voltage points again but I too want to spend more time listening! It is a really nice sounding amplifier and spurred me on to make some new power supplies for my LP12 and phono stage! I am again enchanted by the music.....   I am running...

Hi All, I haven't really listened to music properly in a few years due to disillusionment with a lot of (expensive) equipment and sound quality. One of my loudspeakers gave up the ghost a while back and I've had some temporary replacements that are not great. Rather than spend the money one new...