Mapleshade Scott Lk48, $975 just re tubed couple months ago with EL84’s JJ’s from Tube Depot matched quad. Also Matsushita 5ar4 $80 few months old (Mullard copy made with Mullard tooling) I have both and can’t tell difference.Also have some Electro Harmonix I’ll through in. Phono section was disconnected by Mapleshade to keep noise down but can be connected back. This is a great amp I have owned it for 10 years and never any problem has played flawless. I used it with Altec 604’s, klipsch, Joseph Audio Pulsar, and LSA towers with ribbon tweeter 6ohm 87 db with fantastic results. Hard to let this amp go just trying to fund a speaker purchase. 15 year member Audiogon username paulcreed 100% feedback. Payment PayPal family and friends, personal check, money order, buy with confidence from long time audiophile. Will post pictures tonight thank you for looking