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TOPIC: Connecting PWR-ICE125WD to miniDSP 4x10HD w/XLR

Connecting PWR-ICE125WD to miniDSP 4x10HD w/XLR 4 months 2 weeks ago #26681

Is it possible to connect the output from the miniDSP 4x10 directly to the signal input on the ICEpower board, without the small I/O card?

The datasheet for ASX125 says:
"The single ended input buffer has an anti-aliasing filtering and
a DC blocking capacitor. The input impedance of the signal input
section is minimum 8kā„¦over the audio bandwidth, which
is an acceptable loading condition for pre-amps, active crossover
outputs etc. "
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Connecting PWR-ICE125WD to miniDSP 4x10HD w/XLR 4 months 1 week ago #26750

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Hello

I'm afraid that I don't think that you'd be able to. You need a buffer at the input of that circuit. (need unbalanced signal and correct impedance matching). We'd recommend that you keep that little circuit that handles power circling, mute, BTL/SE correctly.

DevTeam
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