My 4 DIY builds. Thanks Nelson Pass
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50% of my above-ground systems are now running with ACAmini.
Just Installed a new one in the dining room. Thanks, @grataku!

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Just another happy camper with a finished kit. Thank you, Mr. Pass, for sharing such a nice design for such a reasonable price!
I made mine an "integrated amp" using an Alps pot.
I made mine an "integrated amp" using an Alps pot.
How do you like the felts under the wood plinth? Pretty handy eh? 😉50% of my above-ground systems are now running with ACAmini.Just Installed a new one in the dining room. Thanks, @grataku!
Sheer beauty, I love unconventional designs, but this one is exceptional.
You must be a photographer too?
Hugo
You must be a photographer too?
Hugo
I decided to try full active DSP again on my 3-way OB speakers today. More amps in service! 
Only down side: Iron Pre sitting idle for the moment.

- Bass - IcePower 300A2 in classic Hitachi chassis
- Mid - Pass F5m (with outboard power supply)
- High - Pass ACA Mini
Only down side: Iron Pre sitting idle for the moment.

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Haha, certainly. 
I have parts on order to redo my analog crossover from parallel to series.

I have parts on order to redo my analog crossover from parallel to series.

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Not very spectacular I know.....my ACA with amethyst led attenuation.
Is the substation actually doing something? or just for fun? Looks great! I have an old QQE03-20 I can use for that 😀"Substation" stereo ACA amp, winter cabin fever drove me to whimsey on this one 🤪
Hello all
Is it not too late to build my own Aleph P?
Just finish it, I make it dual mono with 256 steps relay volume control by my own coding controler and I also need remote control for the preamp.
All PCB and chassis is my own design. chassis is devided in 2 partitions one for audio section and the other for the noisy part. let pictures told other things.
Hope Aleph P is not obsolete for this board.😛
Is it not too late to build my own Aleph P?
Just finish it, I make it dual mono with 256 steps relay volume control by my own coding controler and I also need remote control for the preamp.
All PCB and chassis is my own design. chassis is devided in 2 partitions one for audio section and the other for the noisy part. let pictures told other things.
Hope Aleph P is not obsolete for this board.😛
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