LA2 gain mod

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Freddy G

Well-known member
Joined
Jun 4, 2004
Messages
463
Location
Canada
I've got to tame the excessive gain on my La2 clones....typically the first 15%-20% of the pot's travel is where all the action is. What do you guys think about replacing R12 (470k) with a lower value?
I'm thinking this would be a good way to lower the gain without changing the current going through the first half of the 12AX7.
Any thoughts?
Thanks,
Freddy :sam:
 
Freddy,

CJ has posted some mods which reduce gain by swapping out V1 for a 12AY7 and using 100k for r9 and r13. You can search for it on the main la2a thread. It's on my to do list, but I haven't gotten around to it yet :roll:

A P
 
AnalogPackrat,
Yes I know about CJ's mod. But, does anyone see any problems with what I'm proposing....playing with R12's value?
Cheers,
Freddy :sam:
 

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