DIY ACA mini

Finally I could order another essential kit on thursday. Nelson, did you recognize the stock didn't last 24 hours!
What a success!
But maybe the price is to low, compared to the price of a quad of JFETS in the store. Could it be some people are purchasing an ACA mini essential kit instead of a quad of JFET's?
 
...But maybe the price is to low, compared to the price of a quad of JFETS in the store...
Hmmm, possibly. It's like getting a significant discount on the LSK170 and LSJ74 plus $20+ worth of free N and P channel Harris MOSFETS.

JDRoss, there is no doubt they will be restocked. It's up to you whether to order the Completion Kit now. It wouldn't hurt to have it on hand so you don't run into the same problem when the Essentials Kit becomes available.
 
Hi there. I’ve put the P089ZB filter on the power supply. Should I bother upsizing the R4s to 22K or will the filter eliminate the switch on glitch? I haven’t finished adjustment (I’m close) and haven’t played with it enough to see the glitch yet.

B96019D4-E9D7-4E75-B00D-6584DECA38A1.jpeg
 
In this case it would be worth considering to bundle the essential- with the completion-kit. This would stop purchases of the essential kit intended to get "reasonable" priced fet's
Finally I could order another essential kit on thursday. Nelson, did you recognize the stock didn't last 24 hours!
What a success!
But maybe the price is to low, compared to the price of a quad of JFETS in the store. Could it be some people are purchasing an ACA mini essential kit instead of a quad of JFET's?
What an odd suggestion...you probably have too much money, please consider others before writing such comments...
 
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Hi there. I’ve put the P089ZB filter on the power supply. Should I bother upsizing the R4s to 22K or will the filter eliminate the switch on glitch? I haven’t finished adjustment (I’m close) and haven’t played with it enough to see the glitch yet.

View attachment 1096024
Great idea to add and attach the SMPS filter 👍

For the 22K I would do it now if your amp is using the 48W power supply.
 
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