Yamaha MG124CX Owner's Manual - Page 20

Reference Specifications ■ Input Specifications Input Connectors Gain Input Appropriate Impedance Impedance Sensitivity * Nominal Level Max. before Clip- Connector Specifica- ping tions CH INPUT MIC (CHs 1-4) -60 dB -16 dB 3kΩ 50-600Ω Mics -80 dBu (0.078 mV) -60 dBu (0.775 mV) -40 dBu (7.75 mV) -36 dBu (12.3 mV) -16 dBu (123 mV) +4 dBu (1.23 V) XLR-3-31 type (balanced [1 = GND, 2 = HOT, 3 = COLD]) CH INPUT LINE (CHs 1-4) -34 dB +10 dB 10kΩ 600Ω Lines -54 dBu (1.55 mV) -10 dBu (245 mV) -34 dBu (15.5 mV) +10 dBu (2.45 V) -14 dBu (155 mV) +30 dBu (24.5 V) TRS phone jack (balanced [Tip = HOT, Ring = COLD, Sleeve = GND]) ST CH MIC INPUT (CHs 5/6, 7/8) -60 dB -16 dB 3kΩ 50-600Ω Mics -80 dBu (0.078 mV) -60 dBu (0.775 mV) -40 dBu (7.75 mV) -36 dBu (12.3 mV) -16 dBu (123 mV) -6 dBu (389 mV) XLR-3-31 type (balanced [1 = GND, 2 = HOT, 3 = COLD]) ST CH LINE INPUT (CHs 5/6, 7/8) -34 dB +10 dB 10kΩ 600Ω Lines -54 dBu (1.55 mV) -34 dBu (15.5 mV) -14 dBu (155 mV) Phone jack -10 dBu (245 mV) +10 dBu (2.45 V) +30 dBu (24.5 V) (unbalanced) ST CH INPUT (CHs 9/10, 11/12) - 10kΩ 600Ω Lines -30 dBu (24.5 mV) -10 dBu (245 mV) +10 dBu (2.45 V) Phone jack (unbalanced) RCA pin jack TRS phone Jack CH INSERT IN (CHs 1-4) - 10kΩ 600Ω Lines -20 dBu (77.5 mV) 0 dBu (0.775 V) +20 dBu (7.75 V) (unbalanced [Tip = Out, Ring = In, Sleeve = GND]) RETURN (L, R) - 10kΩ 600Ω Lines -12 dBu (195 mV) +4 dBu (1.23 V) +24 dBu (12.3 V) Phone jack (unbalanced) 2TR IN (L, R) - 10kΩ 600Ω Lines -26 dBV (50.1 mV) -10dBV (0.316V) +10dBV (3.16 V) RCA pin jack Where 0 dBu = 0.775 Vrms and 0 dBV= 1 Vrms * Sensitivity : The lowest level that will produce an output of +4 dB (1.23 V), or the nominal output level when the unit is set to the maximum level. (All faders and level controls are at their maximum position.) ■ Output Specifications Output Connectors STEREO OUT (L, R) GROUP OUT (1, 2) EFFECT/AUX (AUX1, 2*) SEND CH INSERT OUT (CHs 1-4) REC OUT (L, R) MONITOR OUT (L, R) PHONES OUT Output Impedance 75Ω 150Ω 150Ω 75Ω 600Ω 150Ω 100Ω Appropriate Impedance 600Ω Lines 10kΩ Lines 10kΩ Lines 10kΩ Lines 10kΩ Lines 10kΩ Lines 40Ω Phones Nominal Level +4dBu (1.23 V) +4dBu (1.23 V) +4dBu (1.23 V) 0 dBu (0.775 V) -10 dBV (0.316 V) +4 dBu (1.23 V) 3 mW Max. before clipping +24 dBu (12.3 V) +20 dBu (7.75 V) +20 dBu (7.75 V) +20 dBu (7.75 V) +10 dBV (3.16 V) +20 dBu (7.75 V) 75 mW Connector Specifications XLR-3-32 type (balanced [1 = GND, 2 = HOT, 3 = COLD]) Phone Jack (balanced [Tip = HOT, Ring = COLD, Sleeve = GND]) Phone jack (impedance balanced [Tip = HOT, Ring = COLD, Sleeve = GND]) Phone jack (impedance balanced [Tip = HOT, Ring = COLD, Sleeve = GND]) Phone jack (unbalanced [Tip = Out, Ring = In, Sleeve = GND]) RCA pin jack Phone jack (impedance balanced [Tip = HOT, Ring = COLD, Sleeve = GND]) Stereo phone jack Where 0 dBu = 0.775 Vrms and 0 dBV= 1 Vrms * The MG124CX feature is described first, followed by the MG124C feature in brackets: MG124CX (MG124C) 68 MG124CX/MG124C Owner's Manual