MKB

Alright Dude,

I was reading an old post for the 9001 and wondered how you did your mods..?

I've changed the opamps for opa234's, swapped the clipping diodes for germanium tranny's and I'm looking at changing the frequencies and putting in a vol boost in the EQ next but i'd like to do your cathode follower mod before I mess with it too much more - sounds kinda too good to miss :0P

Cheers mate and I look forward to your reply.

All the Best,
Hengus

Hello.
I have Marshall 9001 pre and sound on lead channel is't good for me.
To much bassy and muddy, palm muting sound is terribly.
Can you write how changing mu-follower to cathode follower and install mosfets? Scheme etc.
It's very importantd to me.
Please help me.
Best regards.