JAN 12AT7 - PI

The Boogie Board

Help Support The Boogie Board:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

rarebitusa

Well-known member
Boogie Supporter
Joined
Oct 8, 2018
Messages
380
Reaction score
127
For years I tried to clean up Ch 1 in my IIC+, but there always was a content of mid to low freq dist that just couldn't get dialed out completely, no matter how far down the gain or the treb was set... it wasn't a show stopper so just kinda lived with it. However if I ran the IIC+ preamp into my Mark V:90 power amp it was a different story, very clean and articulate. Figured the preamp was fine. It really wasn't until recently, reading a few old posts here WRT to tubes that I got to trying an 12AT7 in the PI.

Well that finally solved it and have noticed no loss of gain with other settings or changes in playing dynamics. AFA I can tell it's a win-win.
 
Back
Top