Recent: Sabre 29 water pressure drop?

Mend Marshall VS30R Guitars

Mend Musical Instruments, Guitars
Find out how to mend it for free.
Ask Question
Mend Musical Instruments, Guitars
Mend repair fix Marshall VS30R guitars

Mend guitars ...

Mend Musical Instruments, Guitars

Hartke kickback 10 has failed help pleasee?

When powered up, silence, then it starts to hum and get louder, then goes pop and starts again continuously u... [Read more]
Mend Musical Instruments, Guitars

crate g40cxl amp keeps fuzzing out?

My crate g40cxl will start to fade in and out after about half an hour of continuous play, it happens on both ... [Read more]
Mend Musical Instruments, Guitars

learning the guitar?

who is the best and plain English person to teach me to play my guitar there are many instructors on line --s... [Read more]
Mend Musical Instruments, Guitars
2

learing the guitar?

who does the most simple way of learning to play the guitar and for free ???
Mend Musical Instruments, Guitars

Bass gone?

Hi. I have a speaker system consisting of left/right and a woofer on the floor, which is dead. BXR1121 Altec L... [Read more]
Mend Guitars

Mend > Guitars

Mend Marshall VS30R

how can i fix my amp?

I have a Marshall valve VS30R. it only operates in on the clean channel, i have a reasonable knowledge of elecronics and the circuit diagram to hand i'm struggling to find good test points, at the moment i see no variation on the overdrive volume variable resistor but i'm not sure if i'm testing right. Please help any tips would be greatly appreciated.

STG
December 2009
MarshallMarshall VS30RMusical Instruments, Guitars
Sometimes when measuring components in-circuit, other circuit elements interfere with the measurement.

To test a potentiometer temporarily unsolder the wiper wire and make two tests with your meter. Left terminal to wiper and check resistance as your move the control and then right terminal to wiper. Then a very small squirt of servisol contact cleaner.

You will be surprised how cheap a new pot might be at an elctronics shop - just a couple of bucks...

Good luck...

Peccavi
December 2009
Mend Musical Instruments, Guitars
Mend repair fix Marshall VS30R guitars
Mend Musical Instruments, Guitars

How is the bridge attached to my acoustic guitar? ?
Mend Musical Instruments, Guitars

how can i repair a minijack aux. input jack?
Mend Musical Instruments, Guitars

Fender Hot Rod Deluxe amplifier?
Mend amp coming out

How do I fix my bass amp when no sounds are coming out?
Mend Musical Instruments, Guitars

High volume Hum / Buzz Fender Fm 65R ?
Mend power amp cable

no power on crate g40c xl?
Mend Musical Instruments, Guitars

how much is a toby combo all transistor amp worth?
Mend three high string

Guitar?
Mend Musical Instruments, Guitars

How to repair a Torque T30 1EB Amplifier?
Mend meter work light

How can I fix my Toby bass amp vu meter?
Mend Musical Instruments, Guitars

learing the guitar?
Mend Musical Instruments, Guitars

does a battery go into semi accousticguitar?

Other models...

Marshall 250dfxMarshall 50Marshall 8200Marshall AS50Marshall JTM1CMarshall MD30DFXMarshall MG100DFXMarshall MG30DFX

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Drums
Drums
Mend Flutes
Flutes
Mend Pianos
Pianos
Mend Violins
Violins

Mend Musical Instruments, Guitars
Mend repair fix Marshall VS30R guitars