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Akita "AllInOne" Amp based on TPA325x PFFB+ and LLC PSU in one board.

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#365
I made a start. I need to cut out the corners of the VU meters and get a lead for the screen or none of it will fit. It is all a VERY tight fit. The Audiophonics Sabre DAC has a small screen, infrared sensor, on/off switch and volume which I have made cut outs for. I cracked the acrylic which is annoying. I also have given it a mat finish. Lots to do.
 

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#369
ElliJ said:
I made a start. I need to cut out the corners of the VU meters and get a lead for the screen or none of it will fit. It is all a VERY tight fit. The Audiophonics Sabre DAC has a small screen, infrared sensor, on/off switch and volume which I have made cut outs for. I cracked the acrylic which is annoying. I also have given it a mat finish. Lots to do.
Click to expand...


Nice design!🙂
 
#371
ElliJ said:
I made a start. I need to cut out the corners of the VU meters and get a lead for the screen or none of it will fit. It is all a VERY tight fit. The Audiophonics Sabre DAC has a small screen, infrared sensor, on/off switch and volume which I have made cut outs for. I cracked the acrylic which is annoying. I also have given it a mat finish. Lots to do.
Click to expand...


Look good
As soon as you are done, please take a few photos
Have fun at work....
 
#373
I like to use 10k DACT type SMD 21 step attenuators. They are very accurate, the only downside is only having 21 steps Some can be ganged together for a balanced volume, I have one but not used it. Behind the sticker on the back is a hexagon hole which can move another attenuator with an adapter. They are not expensive on eBay.
 
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