engl ironball 20w no signal

[vegaluthier]

Hello, technician friends! Long time no see!

I have this engl all tube amp and it turns on, and all valves seems to turn on normally but it...

[Luisflores]

Hi,i'm new in the forum. Just got an old marshall lead 100 ( jmp 2098) than was in an horrible condition. It got al the electrolytic capacitors damaged, 2...

[TheAndyEngineer]

I've recently acquired a HIWATT HI-GAIN 50 model tube amp which sounds great

The issue I'm having is that the reverb control doesn't seem to...

[Pheonix_Mcsteele]

I accidentally ordered a 9 pin 1/4" amp input for my Fender Hot Rod Deville, am I able to clip the extra pins and use it as a 4 pin? Looking at the input...

[MrBrown]

Years ago I bought a Used Fender Excelsior for around $250. It has served faithfully in particular applications. The other day, however, it started blowing...

[lalunatech]

LaLuna Technology is an electronic repair workshop in Hadfield, UK. It is owned and run by myself, Dan Davenport. I specialise in musician’s amplification...

[metal666]

Hey,
I have an older, possibly 80s or 90s dual rectifier. i bought it used in 1999 or something so I am not sure. It has had all sorts of trouble,...

[adakho]

i have an old 10w hartke guitar combo amp lying around with no loop channel so i want to build an effect loop channel into it...would it be easily possible??...

[weiss2040]

Hi,

I have a broken pot on my Marshall lead 12, little solid-state amp made in the late 80s. I bought a replacement pot knowing little about...

[Tito39]

I have a Demeter TGA-2, it shorted the other day and the two resistors that ground at the end of the heater run burned up. I can't see the colors to figure...

[belfastneill]

Hi All,

I've just picked up a Marshall AVT100 second hand.
It was going cheap and I thought I'd take the chance on it.

...

[music*child]

Hi, I am new to the forums and have recently purchased a silvertone 1484 twin twelve.

The problem is there is a high pitched squeal when turning...