#1
I like this amp, I think it could be better if it was biased a bit warmer. I have no idea how to do this though. Any guides or links or anything to help me out? Thanks.

(running it through an Orange 2x12 btw)
#2
i found this and it seems about right.

1) unplug the amp and remove the head unit from the cabinet.
2) locate the 3 pin molex connector labelled (CON 5).
3) securely attach the red probe of the voltmeter to one of the outer pins (use aligator clips).
4) securely attach the black probe of the voltmeter to the center pin (again use aligator clips).
5) plug the amp in (make sure the head is connected to the speaker) and let it warm up for a couple of minutes.
6) then turn on the standby and let the circuit stabilize for a few minutes.
7) adjust the mini pot (PR1) until the voltmeter reads

DSL201 0.675 V
DSL401 1.375 V
DSL50 45 mV
DSL100 90 mV
TSL60 80 mV
TSL100/122 90 mv

Those figures are maximum settings. Don't go over them. When poking around inside the amp be very careful and keep one hand in your pocket.
Gilchrist custom
Yamaha SBG500
Telecasters
Randall RM100 & RM20
Marshall JTM45 clone
Marshall JCM900 4102 (modded)
Marshall 18W clone
Fender 5F1 Champ clone
Atomic Amplifire
Marshall 1960A
Boss GT-100


Cathbard Amplification
My band
#4
Voltmeter and a little insulated screwdriver to adjust the pot.
Gilchrist custom
Yamaha SBG500
Telecasters
Randall RM100 & RM20
Marshall JTM45 clone
Marshall JCM900 4102 (modded)
Marshall 18W clone
Fender 5F1 Champ clone
Atomic Amplifire
Marshall 1960A
Boss GT-100


Cathbard Amplification
My band
#5
My Gear
Guitars:
-Gibson Les Paul Studio
-Ibanez "lawsuit" Les Paul
-Ibanez S470
-PRS SE Custom

Amp:
Marshall TSL100
Marshall 1960a cab

Effects:
Dunlop 535q wah
Visual Sound Liquid Chorus

Pickups:
Guitarforce
MHD