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Aksa Lender P-mos Hybrid Aleph (ALPHA) Class A Amp GB
Aksa Lender P-mos Hybrid Aleph (ALPHA) Class A Amp GB
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Old 18th May 2018, 07:37 PM   #221
Juntuin is offline Juntuin  Finland
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Quote:
Originally Posted by pcgab View Post
I wish the cpu coolers didn't have the ends of the heat pipes exposed. Maybe I could make a cap to clean up the look a bit...

I could make a Delrin or PTFE cap, remnant pieces of both are inexpensive on eBay.

So many ideas, hahah
Hi Gab, all of them don't have exposed end pipes, like be quiet! Dark Rock Pro 4 that looks nice..but it seems that it comes with a price tag.

Maybe better idea is to fabricate something yourself
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Old 18th May 2018, 09:28 PM   #222
Cambe is offline Cambe
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xrk971,

PCBs received.
Now to collect parts.

Thank you.
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Old 19th May 2018, 09:59 PM   #223
xrk971 is online now xrk971  United States
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Aksa Lender P-mos Hybrid Aleph (ALPHA) Class A Amp GB
Good to see BB boards getting to their destinations. Looking forward to see some getting built.
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Old 4th June 2018, 09:20 PM   #224
xrk971 is online now xrk971  United States
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Aksa Lender P-mos Hybrid Aleph (ALPHA) Class A Amp GB
Another Alpha 20 is born. This one by Jwarch.
Click the image to open in full size.
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Old 3rd July 2018, 07:20 PM   #225
xrk971 is online now xrk971  United States
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Aksa Lender P-mos Hybrid Aleph (ALPHA) Class A Amp GB
Just wanted to note that Juntuin got his Alpha BB monoblocks to make music! He says it is absolutely noise free on 97dB sensitive speakers. Beautiful custom welded steel frame (nice to have a pro-welder for a GF!).

Aksa Lender P-mos Hybrid Aleph (ALPHA) Amplifier

Click the image to open in full size.

There are still more Alpha 20 and Alpha BB PCB's available in case anyone else wants to build them.

More news is that the Mr Evil cap Mx board by jkeuterman works really well as Vunce found out:
Click the image to open in full size.

It only has a 1.5v drop so doesn't get too hot.

Here is Wtl's BB at the layout stage:
Click the image to open in full size.

Here is jwarch's Alpha 20 up and running and sounding great:
Click the image to open in full size.
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Last edited by xrk971; 3rd July 2018 at 07:26 PM.
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