Valvestate 2000 150W Can't find output board

[bpmgmt]

Hey Folks,

I am trying to replace the TDA7293 chips in a Valvestate 2000 150W amp. My soldering skills are very rusty, so I would like to buy the entire board (x2). I've read through previous posts, and others have mentioned buying the entire boards, but no one has specified where to get them (that I can find anyway). I've searched all over with no success, but perhaps if I had the number for that particular board, I might be doing better? There's no amp repair shop within 75 miles of me, the last one closed up shop last year. Any help would be greatly appreciated.

 

[Masteresgt]

Search for "Marshall AVT board".

https://www.tubesandmore.com/products/P-H214

Marshall AVT Power Board Kit AVT275X | eBay

As you have a 150watt, the AVT275 power board kit will fit.

 

[bpmgmt]

thank you Masteresgt. Great info. I"ll know what to look for now.

 

[bpmgmt]

Hey There! Well I finally ended up just replacing the toasted TDA 7293 chip. Amp turns on now and acts normal except there's no output to the speaker! Not a pop or crackle. Can anyone advise what could be the issue? Thanks in advance.

 

[mikeskory]

Has anyone used this https://www.opentip.com/product.php?products_id=5333613&url_static_flag=1 Replacement for Marshall AVT output board board from CED

 

[PelliX]

Has anyone used this https://www.opentip.com/product.php?products_id=5333613&url_static_flag=1 Replacement for Marshall AVT output board board from CED

Well, it's just a few capacitors and a transistor. There's not *much* one could screw up there.

 

[Ken Underwood]

Do you guys realize that this thread is 8 years old, doubt whether is alive anymore

 

[PelliX]

Do you guys realize that this thread is 8 years old, doubt whether is alive anymore

I'd reckon most guys here can read a date/timestamp.



Seemingly it was revived 37 minutes ago. Thanks for joining the party, though!

 

[Ken Underwood]

But not by the original member