Alan’s TU-8600
Hello Victor,
It’s been a bit more than 6 months since I reinstalled the main board after my power issues. Thought it was a good time to give you a report. The Psvane WEs are fantastic. After you recommended a Telefunkin 12AX7 about a year ago, I looked through my tube inventory and found another highly regarded 12AX7, an Amperex Bugle Boy. Another big improvement.
About 3 months ago, I added RCA Clear Top 12AU7s .
All in all, the upgraded TU-8600 is an amazing amp. I think Herb Reichart was totally right!
Best regards,
Alan