Преамп, With your own hands
17-January-2021 Sunday
Goggles "UK4G-TPNV-02"
09-January-2021 Saturday
A mask that glows in the dark
29-January-2018 Monday
Warm tube preamp for bass guitar
02-August-2014 Saturday
I already made a long post about creating a tube preamp 3 times already (here is that red garbage)