In Reply to: RE: 6AH4 tube for DIY Preamp posted by PakProtector on April 2, 2014 at 03:45:45:
I've used the 6AH4 in a couple of builds - a great tube!
It sounds best at higher currents...but, it was too noisy with AC on the filaments.
Have never tried the 6CK4 - anyone have some recommended op points?
Jim
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- 6AH4 vs 6CK4 linestage - Jim Dowdy 04/2/1407:55:12 04/2/14 (4)
- 6CK4 - hifipaul 19:43:06 04/2/14 (0)
- RE: 6AH4 vs 6CK4 linestage - PakProtector 08:49:03 04/2/14 (2)
- my 6AH4 linestage op points - Jim Dowdy 14:52:32 04/2/14 (1)
- RE: my 6AH4 linestage op points - PakProtector 05:22:20 04/3/14 (0)