Mendota. I do not know but there is a very good HiFi DIY group in London called the London Live DIY HiFi Circle. Ask them. Their website is www.earthcurrents.com/london-live. They are primarily a bunch of tube heads and some good ones at that. I know Thorston Loesch is a member. Thorston's site is www.thunderstoneaudio.nav.to and has some great articles on tubes. My favorite is one called "Some thoughts about Single Ended Valve Amplifiers." Worth the read.
Contact them or if you are in London they meet the last Thursday of the Month at the Shakespeares Head Pub, 64-68 Kingsway, London.
They meet at member's homes too.
Sounds good to me.
Sincerely, I remain
Contact them or if you are in London they meet the last Thursday of the Month at the Shakespeares Head Pub, 64-68 Kingsway, London.
They meet at member's homes too.
Sounds good to me.
Sincerely, I remain