Triaxis Lead 1 drive problem!

[les paul]

I was wondering if any other Triaxis owner has had a problem with the lead 1 drive control not working.

the lead 1 drive control has no effect on the sound in any of the ld1 modes it can be set from 0 - 10 without changing tone or drive! . all other controls are fine in all modes

can anyone advise on a fix for this problem . thanks

 

[repetitiehok]

Maybe you should change tube v1 (closest to the guitar input)?

 

[xcpointx]

Yep I had this problem!

One of the LDR's need to be replaced. If you're still struggling let me know.

 

[psychoguitarist]

I have the same problem, xcpointx! What LDR need to be replaced?

 

[xcpointx]

I will have to open it up to double check, but a good amp tech will confirm

http://tubefreak.com/triaxis1.jpg

I'm pretty sure it was LDR17 in my case, but it could have been LDR 16.
LDR16 and 17 appear to send the signal off to the TX4 board which is the board used exclusively for LEAD 1 RED.

Also note LDR9 and LDR13 are ‘active in LEAD 1 RED only’ so that might be worthwhile checking?