Moscode 401HR tube rolling

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kwl

Moscode 401HR tube rolling
« on: 26 Sep 2009, 08:20 pm »
There is an old thread on tube rolling for this amp on the 2-channel forum, but it's hard to tell what tubes forks ended up with.  I just picked up a used 401HR on Agon that came with the stock tubes (EH 6CG7 on the inside and Sovtek 6N30pi on the outside).  It's not a bad pairing, but I would love to hear from current or former owners on their favorites.  I have tried a few 12AU7s on the outside (RCA cleartop was best), but I'm not sure that I prefer them to the stock tubes.  Do NOS 6CG7s make a difference?  Favorite tubes on the outside?

Thanks,

Ken