tomic6018,396 posts07-05-2021 4:15pmwell….a properly upgraded (Mike Samra )and maintained MC240 with the right tubes ( Andy at VTS ) is probably as far as ya can get a transformer tube amp. The MC240 xformer one of the best ever.
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I looked at your page. I could see the Samra’s PS upgrade in your 240..
He sure could get a 240 to sing.. You should hear the way he does up a C20 NOW.. He did up the phono stage like I’ve NEVER heard on a Mac..
I added Super Hexfreds and Vishay copper resistors.. after he did his magic..
I have to many irons in the fire and ZERO energy to get er done.. :-(
I have a C11 (Samra) I’ve never pulled out of the box. I have new glass for it to boot.. Fixed a Bass pot too.
REMOTES.. that is my problem.. a darn remote.. I use a Parasound Zpre3 in the tape loop on the Mac valve preamps... Very nice.. and adds a little DAC with sub out and remote sub volume control.. Nifty little preamp and a C20 to boot.. I LOVE IT.. You should hear what a C20 (S) does to ANY class d.. It’s like magic.. MX110z for that matter..
Have you tinkered with any of the class ds, Electro-stats and that MX110z. I bet it would blow your mind too..
Nothing like a planar designs and Ribbons.. I keep looking at Sound Labs and Apogee :-). Before I kick.. LOL