12BH7 in place of 12AU7

Vintage Asylum

Classic gear from yesteryear; vintage audio standing the test of time.

In Reply to: RE: Tubes for MacIntosh MC 60? posted by Scottson on July 10, 2014 at 19:29:50:

What Eli said! ;^)
I got a few 12BH7's from Jim a while back and used them in place of the 12AU7 in my Pilot SA232. It like your Mac has extra heater current so it's a plug in swap no problem.
You can clearly hear a step up in sound quality.
Good luck!

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Follow Ups Full Thread

Topic - Tubes for MacIntosh MC 60? - Scottson 17:38:50 07/10/14 (4)

RE: Tubes for MacIntosh MC 60? - Eli Duttman 19:00:00 07/10/14 (3)

RE: Tubes for MacIntosh MC 60? - Scottson 19:29:50 07/10/14 (2)

12BH7 in place of 12AU7 - Mossback 07/12/1413:07:40 07/12/14 (0)

RE: Tubes for MacIntosh MC 60? - Eli Duttman 21:06:41 07/10/14 (0)

Follow Ups

12BH7 in place of 12AU7 - Mossback 07/12/1413:07:40 07/12/14 (0)

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