MAC40v / 70v / 90v Input sensitivity / impedance LINE (LOW) LINE (HIGH) PHONO MICRO (BAL) MICRO ATT. (BAL) MIX INSERT -10dBV/50kohm 0dBV/50kohm -40dBV/50kohm -50dBV/>1kohm -30dBV/>1kohm 0dBV/>50kohm 0dBV/50kohm Ouput level / minimum load OUT 2 OUT 1 (BAL) CUE REC1 REC2 (70v, 90v) XFA (90v) XFB (90v) INSERT (90v) AUX (90v) HEADPHONES 0(+6)dBV*/2.2kohm 1(2)V 0(+6)dBV*/600Wohm1(2)V 0dBV/10kohm 0dBV/10kohm 0dBV/10kohm 0dBV/2.2kohm 0dBV/2.2kohm 0dBV/2.2kohm 0dBV/2.2kohm 230mW/400ohm Frequency response LINE MICRO BAL PHONO 15Hz÷35kHz -1dB 20Hz÷25kHz -1dB RIAA ±0.5dB THD+N LINE MICRO PHONO < 0.03 % < 0.09 % < 0.2 % CMRR MICRO >70dB @ 1kHz Signal / noise ratio LINE MICRO PHONO > 95 dB > 85 dB > 80 dB Gain control all inputs GAIN ±20dB Tone control channel MIC/LINE BASS MID TREBLE -20/+10dB -20/+10dB -20/+10dB Tone control channel PH-LINE BASS MID TREBLE -30/+10dB -25/+10dB -30/+10dB Kill Filters channel 6 to 8 (cut frequency at -6dB) Slope 12dB/oct in all the cases LOW MID HIGH 200Hz 6.5kHz & 200Hz 6.5kHz Phantom voltage Switching Power Supply Mains Power consumption +18VDC/5mA max 90-264VAC 47-63Hz 36VA (MAC90v), 30VA (MAC70v), 26VA (MAC40v) Dimensions MAC90v MAC70v MAC40v 482.6x355x109mm 482.6x310.5x109mm 482.6x266x99mm Weight MAC90v MAC70v MAC40v 5.2 kg 4.5 kg 3.7 kg