There is the tiniest little orange glow coming from the valves - hardly visible. How do I check if they are microphonic? This is all new to me.
I'm hoping it isn;t the power supply as the pedal lights up and works in bypass, but if it is, how easy is it to replace? I've not seen a power supply like it.
The seller on Ebay is being very apologetic about the whole thing and offered a refund or discount. I don't really want to send it back so we've agreed to go halves on new valves. I might try to find someone local who has some spare valves I can try before buying the new ones.
Any recommendations for new valves? I've heard mixed opinions on the stock ones.