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By Full Compass LiveRadio Design Labs' ST-MX2 is used in any application requiring mixing of two audio sources. A mic may be mixed with a line levelDefinition:
Audio signals around 0.5 volt, ranging from -10dBm to +4dBm. Originally called Telephone Line Level music source. Two mics may be mixed to feed the mic or line level input of a power amplifierDefinition:
An amplifier that increases the power of a low power signal so that it's sufficient to drive a loudspeaker.. A mic or professional +4 dBuDefinition:
A specific type of deciBel whose 0 dBu reference point is 0.775V with an open circuit. Also equals -2.2 dBV. line level monoDefinition:
Short for Monophonic. An audio program, recording, or hardware device/software routine that produces or processes a signal with only one channel. sum is possible. It may be used to convert mono line level signals from consumer to professional, or from professional to consumer format. It may also be used as a microphone preamplifierDefinition:
An amplifier that boosts low-level signals, such as those from phonograph cartridges, microphones, and instrument pickups to line level. May be stand-alone, or integrated into a device like a mixer., or conversely to adapt unbalanced or balanced lineDefinition:
A pair of wires, usually twisted with equal and opposite signals, and designed to cancel noise and crosstalk. See Balanced Line. level signals into the microphone input of other equipment.
