Mic XLR Inputs, Line 1⁄4 Inputs, Gain Channels 1 & 2

R E A R P A N E L

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20
21
22
23	24	25	26

Mic (XLR) Inputs (20)

XLR balanced inputs optimized for a microphone or other low impedance source. Pin 2 is the positive input. Because of the wide range of gain adjustment, signal levels up to +14 dBu can be accommodated.

Line (1⁄4") Inputs (21)

1⁄4” balanced (TRS) 10 k Ohm impedance input. The tip is the positive input and should be used for unbalanced inputs. It has 20 dB less gain than the XLR input and does not have phantom power available. The Mic and Line inputs should not be used simultaneously.

Gain (Channels 1 & 2) (22)

This control establishes the nominal operating level for the channel. The input gain can be adjusted over a wide range to compensate for soft voices or very loud drums. To maximize the signal-to-noise ratio, the gain should be set to the proper level with the channel level control (7) set to 0. If the Clip LED comes on and remains lit, try reducing the gain.

Stereo Inputs (23)

Channels 3 and 4 feature stereo inputs via 1⁄4” inputs and mono XLR inputs. When the 1⁄4" line inputs are in use‚ the XLR mic input is muted to prevent unwanted noise.