Aleph J-X Amp Project

Mishkaa,
I resently took delivery of 4 12 inch heatsinks from Russell, aka barredboss here on diy audio. The units arrived in 3 days and are of very good quality.
He offers several different sizes and the prices are competitive.
With the thick bases and tall fin heights I do not think there will be many amps you could not build with these.

Tad
 
My present project needs to be completed before I can start another. It should not need such a massive sink. However I will likely pick up a stereo board pair now, possibly stuff it and then shelf it until my preamp is done.

Stereo pair of pcbs for me PLs
 
Someone asked me by PM whether he can use Peter's boards for 300W AX-J. Funny that he did not asked Peter, and that the reply bounced back with user unknown.

I have not built or even looked at an AXJ300, so I cannot answer with certainty. But apart from needing at least 4 main boards and 1 daughter board per channel, one needs to cascode the JFETs at least. Whether there are other things to watch out for is best answered by the Master himself.


Cheers,
Patrick