Newbie Questions About Aleph J

[mstomaso]

I'd like to build an Aleph J.

When I search to find an amp schematic, PS schematic, and BOM, I get so many hits it's overwhelming.

Can someone point me in the right direction?

Thanks

Mike T.

 

[Bones13]

There are boards for pre-order in the DIY Audio store for the amp. With a build guide to come. The thread about this is the one about Aleph J for the universal mounting system they are using at the DIY Audio Store.

http://www.diyaudio.com/forums/pass-labs/224881-aleph-j-universal-mounting-spec.html

I plan to work this further after I build the ACA from the kit.

 

[6L6]

Mike - Yes, the link Bones provided is all that there is, for the moment. There will be a build guide before the end of summer.

 

[12B4A]

Aleph J BOM Rev C

This was also answered in your previous thread.

 

[mstomaso]

2SJ74?

Thanks for the info. I found the BOM and schematic.

Also, I apologize for not remembering my previous post. I am old, and I have slept since then. These days I make new friends every day and I can hide my own Easter eggs.

Question: Is there any current production substitute for the 2SJ74. I'm sure this is not an original question.......

 

[6L6]

Mike - No, there isn't. There are still a couple good options, Check your PM and we can discuss good options.

 

[12B4A]

Also, I apologize for not remembering my previous post.

No apology needed. Building these amps is an Easter egg hunt while riding a bull in the middle of the jungle.

 

[Bones13]

The boards have gotten to the warehouse, and my JFets are on the way from Hong Kong (thanks Spencer). Hopefully those are the hard parts, I will be collecting the rest of it slower, as my Aleph J build is after a couple of other projects.