Just Sharing
this is a 12au7 preamped GGG tda2050 amplifier. i included a reverb circuit in there
![](http://i111.photobucket.com/albums/n140/funprise/20170124_113325_zpsl1rtqzue.jpg)
I built in in sections/modules
![](http://i111.photobucket.com/albums/n140/funprise/20170119_135352_zps7g80nypg.jpg)
Gut Shots
![](http://i111.photobucket.com/albums/n140/funprise/20170124_113524_zpsw0vdymv0.jpg)
Its louder than the other amps ive built. Initally it had a turn on thump/pop. I did not that pop. mostly it was considered normal everywhere i tried to research but i found a way to completely eliminate the pop/thump. I use a DPDT relay controlled by a 555 it delays the continuity to speaker approx 3-4 secs. and during that time diverts continuity to a dummy resistor load. Now its completely flawless on startup.
this is a 12au7 preamped GGG tda2050 amplifier. i included a reverb circuit in there
![](http://i111.photobucket.com/albums/n140/funprise/20170124_113325_zpsl1rtqzue.jpg)
I built in in sections/modules
![](http://i111.photobucket.com/albums/n140/funprise/20170119_135352_zps7g80nypg.jpg)
Gut Shots
![](http://i111.photobucket.com/albums/n140/funprise/20170124_113524_zpsw0vdymv0.jpg)
Its louder than the other amps ive built. Initally it had a turn on thump/pop. I did not that pop. mostly it was considered normal everywhere i tried to research but i found a way to completely eliminate the pop/thump. I use a DPDT relay controlled by a 555 it delays the continuity to speaker approx 3-4 secs. and during that time diverts continuity to a dummy resistor load. Now its completely flawless on startup.