If you want a response from VAC, you have to call, email is not well attended to. They are very good at troubleshooting over the phone, I spoke to Keven 2 weeks ago before determining I needed to send my pre amp in. They have been exceedingly busy with audio shows as of late. Good luck! But yeah, ck the fuse.
VAC Phi 300.1 won't power on.
Upon plugging in my VAC Phi 300.1 power amplifier I heard a soft pop and then it went completely dead. This was after I had removed and cleaned each of the 8 output tubes. I've contacted VAC but as it's the start of the weekend I wonder if any VAC users have encountered a similar situation. I live in Alaska so sending it back is a massive ordeal.