Travis

Hi guys! I replace C31, R56 and R57 becouse they look dark brown like looks like something that dripped out of the capacitor... Also I...

I replace it and part of the problem dissapear, but I think R57 is in bad condition, I will try with a new 56 ohm 5W

I think R57 is in bad condition, could be the reason?

Some recomendation about how to check the OTP? I never did

Thanks!! Someone more try to mod It for bass?

The main culprit to play with would be C8. You could try a reverse taper C5k for the pot. R9 & C7 are forming a low-pass filter, so...

Some ideas? Knob the amps sounds but it's weird distorted at any level when I play hard

https://www.thetubestore.com/lib/thetubestore/schematics/Laney/Laney-VC30-Schematic.pdf

Hi everyone! How can I mod this pcb for bass? I want to control more low end with the tone control, I use It the knob at 0/10%. Thanks!

P2: 1.45 P3: 192 P5: 1.02 P6: 165.5 P9: 1.29 P10: 159 P13: 1.6 P14: 197 P27: 38.4 P29: 60 P30: 39.6 P31: 241 P32: 246 P47: 17.27 P49: 334

Preamp tubes, from left to right (right preamp tube is the one Next to the Power tubes) Pin 6: V1: 155 volts V2: 199 vols V3: 218...

I try it but the problem still there... Im not sure what happens, also when I move volume knob sometimes make hum and other times doesnt...

Ok, I will try preamp tubes... Its weird, sounds when I play very hard and always dirt...

How can I check if the OPT is okey? Thanks

I replace power tubes and changue cap +two resistor, now just sound if I play very hard and its sound like someone is farting. If I...