linux-works
DIY: recycling a 1U rack box (complete)
I present to you: the tangentsoft (and built by me) PPA v1 headphone amplifier inside an old 1U audio rackmount box.
a lot more wires are neater, now. the bass control (small knob) now is wired in and works!
2 safety 2ohm resistors were put in series with the headphones output jack (to protect, a little, against shorting when removing the plug).
rear gold (expensive) rca jacks are now metal panel mounted.
this completes the last level of integration for v1.0. after this is planned a crossfade on/off option as well as an IR remote control option.
DIY: recycling a 1U rack box (complete)
I present to you: the tangentsoft (and built by me) PPA v1 headphone amplifier inside an old 1U audio rackmount box.
a lot more wires are neater, now. the bass control (small knob) now is wired in and works!
2 safety 2ohm resistors were put in series with the headphones output jack (to protect, a little, against shorting when removing the plug).
rear gold (expensive) rca jacks are now metal panel mounted.
this completes the last level of integration for v1.0. after this is planned a crossfade on/off option as well as an IR remote control option.