Mac,
I don't have my MZ2 yet I won't get it for 2 to 3 weeks.
I'm kinda like teajay,I have had a few really good 6sn7 based preamps and I have a pretty extensive collection of tubes,I will probably try my very favorite 6sn7 first and that is the Shuguang Treasure CV181-Z.These tubes are in current production and they are a little pricey but I found them to give the best sound overall to me and they are very quiet,I don't know how they will do in the MZ2 only one way to find out.
I will use rca 12at7's to start with they probably are the most neutral of the diff. ones I have.
For you the mullards might be the ticket.
Best of luck to you,
Kenny.
I don't have my MZ2 yet I won't get it for 2 to 3 weeks.
I'm kinda like teajay,I have had a few really good 6sn7 based preamps and I have a pretty extensive collection of tubes,I will probably try my very favorite 6sn7 first and that is the Shuguang Treasure CV181-Z.These tubes are in current production and they are a little pricey but I found them to give the best sound overall to me and they are very quiet,I don't know how they will do in the MZ2 only one way to find out.
I will use rca 12at7's to start with they probably are the most neutral of the diff. ones I have.
For you the mullards might be the ticket.
Best of luck to you,
Kenny.