WTB Kenwood Trio TA-100WA and TA-200WA module defective / opened, etc.

[chapai123]

Looking for a defective burned, opened Ta-100Wa or TA-200Wa module.
For the complete schematic restoration and tests.
I know some replacement exits, but I want to create my own.

Kenwood Trio Ta-100WA and TA-200WA module defective / opened, etc.

 

[chapai123]

In case enybody have it and dont need it. Not a new or working - just defective. It is for the experiments not a repair of existing amp.

 

[bobgroger]

THis guy has discrete replacements for this and many STK types. https://www.ebay.com/itm/126108614633?

 

[chapai123]

I'm planning to make my own because the discrete replacements aren't quite the same as the original hybrid IC. The original sounds perfect, and the KA9100 is noticeably different sound from all the earlier models with similar output circuits..
I'm trying to research the differences and figure out exactly where they are

 

[EastPoint]

Hi, the KR-9600 uses the TA-200W, is that what you're looking for?

 

[chapai123]

any 100w or 200w, both interested, not sure if there is any difference in the circuit.
ta100w is more interestig as it in 9100. kr9600 worth in specs.