Heyo, so im about the recieve my t4 board and have some questions. first of all, i would use dc, may i remove the retifier to avoid voltageloss? second, my dsp out's like 0,7V, is it possible to match the input sensitivity of the t4 to that voltage?
ty for answers in advance, greetings :)
over 4 years ago
ok, forget the gain boost, got a little preamp on a ne5532-basis with boosts enough. for the mods, i simply bypassed the bridge rectifier to avoid voltag loss. also soldered a output-cap back in since it wasnt soldered correctly and dropped out. but, mistakes even happen to the best. little question, while trying to run it on 33V, the board got really hot and the relais didnt work. +20W idle power consumtion. while running it on 40V, everything was fine, idle consumption of 5W correct like that?