![]() ![]() Q: On my Mac running OS X, it displays "The selected device has no output controls" when I select my M-Audio device for output from System Preferences>Sound is this normal?Ī: Yes. I am afraid that the only solution is to get a weaker signal into the Silly: attenuating a clipped signal won't prevent it from clipping. The gain of the data handed over by the driver, but it would also be It would of course be trivial for me to allow adjusting No: there is no level control available anywhere, not even in Amadeus.Īmadeus Pro allows to adjust the gain only if the hardware driverĪllows for it. M-Audio devices bypass the Core Audio kernel mixer ĭepending on which M-Audio device you have, output level may beĬontrolled from the M-Audio control panel, the device itself, or the (Recording at low level at 16bit and then normalizing can significantly affect the sound quality think of it as if you scan a bad photo and then you try to increase the contrast - it will also look pretty unnatural in colors.)Ī: Yes. After cleaning up the recording - especially loud pops - you can then safely normalize to the maximum peak level without any quality loss. Like that you can avoid clipping completely. Important step here is to make sure to set the built-in audio to 24bit and to record at relatively low level into a 24bit file. Then I record the signal from the amp's phono input. Mostly I simply connect my PowerBook to the amplifier as if it were a tape deck, using the built-in audio which is good enough for this purpose. I'm digitalizing vinyl very often and there are several posible ways to do it right. Please let us know your actual setup (Mac, turntable, amplifier etc.), because usually a phono signal shouldn't be that "hot". But then again, the FW interface also has two line/mic inputs with gain twisters - which is where I would connect the source signal. Their software for the FW interface does have a sort of virtual mixer. I'm not familiar with M-Audio USB interfaces (I used to have a PCI card and I still use FW410), is that this one?
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