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Mono 350W Subwoofer Amplifier Board High Quality Amplifier Board Finished For DIY Speaker
25,82€

Q: what does it mean "Working voltage: double AC24-28V"? What kind of double AC supply does it need? Do you mean classic transformer with +24V, 0V, -24V pins or is it something else?

Asked by bugivugi on 2022-09-29 12:20:29

BG533529815 think it means the old style transformer 24 0 24. I have noticed all the pre amplifiers I have looked at require this a.c. input ranging from 12 0 12 up.

2022-10-05 07:55:27 Helpful (1)
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