Pga Pre with TPA3255 power amp in class D

Clipping test with volume auto wind down.

[@dr100wconceptpoweramplifier]

I love it, having a Human Machine Interface (HMI) LCD on the front panel looks very nice to me, my diy looks communicating to the User. Nice project.

[@joeg7849]

Looks very nice and the size is perfect. Cool.

[@joicejewerly5579]

Very nice, no noise, dead silence. 😊😊

[@jejknowles]

Where can I get one ? Looks great

[@FredyAudioPemalang]

Cool

[@shadowgamerz7838]

Price?

[@freddygamboa7981]

Y el sonido que tal ? 🤔

[@MichaelBeeny]

Kind of pointless up load really.

[@KuntalGhosh]

I had to watch a 30sec advert for this 18sec video 🥲

[@EfkaII]

Who could made this Volume control and input selector (or provide kit) on my order ?

[@dr100wconceptpoweramplifier]

if you like diy and want to learn firmware programming, you can do it, you can try TDA7449L chipset for volume control, cheers!

[@Rogachv]

Поделись прошивкой

[@JSTAUDIOS]

Hi bro

[@thasickest]

github?

[@edgar9651]

diyaudio - search for: Arduino+PGA2311 Ultimate PreAmp with OLED and IO switching

[@NSNG1540]

Wtf was this no sound

[@NSNG1540]

Wtf no sound demo..👎👎👎👎👎

[@WestUCoog]

RUclips copyright infringement probably.