Aleph J-X Amp Project

[tryonziess]

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

 

[Mishkaa]

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

 

[Mishkaa]

Any update on availability?

Can't wait to see them.

 

[sandyhooker]

Any update on availability?

Can't wait to see them.

Grandma sez, "Watched pot never boils".....

 

[rocosr]

I'm interested in 2 stereo pairs ( ie, 4 monoblocks! )

 

[pmchoong]

Hi Daniel

I like to change my order to 2 stereo AJ-X, These can be configure as mono blocks, correct?

Thanks
Choong

 

[Peter Daniel]

Yes, that's correct. I'm ordering the boards this week and it should be enough for everybody.

 

[hotzman]

Hi,
I take 2 stereo set for Aleph JX (4 Aleph J boards and 2 input boards for X).
Thanks!

 

[wicked1]

Can I still get in on this? I just ordered a set of PCB's for the aleph30, but if this is a bit better, I think I'll switch directions and go w/ this.

Could someone briefly explain the X version?

thanks,
Scott

 

[Peter Daniel]

Sure you can, I always order more boards.

 

[Looneytunes]

Hi Peter,

I would also like 2 stereo sets of the Aleph JX (4 Aleph J boards and 2 X-input boards) if I'm not too late.

Thanks,
Looney

 

[Peter Daniel]

It's not late at all.

 

[Mishkaa]

For the newbs here (yeah, that'd be me) can you let us know what we need to do from here to get our boards?

 

[rocosr]

In additition to my requested 2 stereo pairs, please put me down for 2 X-input boards as well. There is no such thing as too much power.

 

[Peter Daniel]

The X-input boards are part of a stereo set, already included.

For the newbs here (yeah, that'd be me) can you let us know what we need to do from here to get our boards?

I don't collect payments untill I get confirmation that the boards have been shipped to me; from there, it will look like that: http://www.diyaudio.com/forums/showthread.php?s=&threadid=140306

 

[npapp]

How much total heat do we have to dissipate from each channel of the AJ-X? Or what is the standard bias per output device for the AJ and I can figure it out myself.

Thanks

 

[EUVL]

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

 

[toufu]

Hello, I would like a pair and PSU. Thanks!

 

[vesajus]

Hi,

I'm interested in about stereo pair, if I'm not too late.

Br. Vesa

 

[Peter Daniel]

This is still an open order, and I usually order double what people declare, so nobody is late, yet