This interface has its own power supply, so I guess it shouldn't be a problem to have internal ±15 vdc available, right?
Le 21/08/2019 à 17:43, Fred Gleason a écrit : > Curious: how much headroom do you get with those? This has been the big > downside of most USB audio devices I've tested, including those with > balanced I/O: they max out at around 0 dBm. This is largely due to the > limitations of the USB power connection (+5 vdc @ 100 mA max), whereas > a true 'pro' balanced output requires a bipolar ±15 vdc power supply > to achieve the accustomed headroom of around +20 dBm. > > Cheers!
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