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ZT57250 MIXING CONSOLE Analog Input Characteristics Input Jacks PAD 26 dB GAIN Trim Actual Load Impedance Input level For Use With Nominal +64 dB OFF +20 dB MIC/LINE 1/L,2/R Technical Specifications +38 dB ON -6 dB LINE 3/4, 5/6 - - 10 kΩ Max. before clip -72 dBu (0.195 mV) -60 dBu (0.775 mV) -46 dBu (3.884 mV) -28 dBu (30.85 mV) -16 dBu (122.8 mV) -2 dBu (615.6 mV) -46 dBu (3.884 mV) -34 dBu (15.46 mV) -20 dBu (77.50 mV) -2 dBu (615.6 mV) +10 dBu (2.451 V) +24 dBu (12.28 V) -22 dBu (61.56 mV) -10 dBu (245.1 mV) +4 dBu (1.228 V) Connector Combo jack*2 (Balanced) Phone jack*3 (Unbalanced) All level knobs are nominal if not specified. +0.5 dB/-0.5 dB (20 Hz to 20 kHz), refer to the nominal output level @ 1 kHz, GAIN knob: Min Frequency Response Input to STEREO OUT Total Harmonic Distortion (THD+N) Input to STEREO OUT Hum&Noise *1 Equivalent Input Noise -128 dBu (Mono Input Channel, Rs: 150Ω, GAIN knob: Max) (20 Hz to 20 kHz) Residual Output Noise -102 dBu (STEREO OUT, STEREO LEVEL knob: Min) 0.01 % @ +8 dBu (20 Hz to 20 kHz), GAIN knob: Min % @ +18 dBu (1 kHz), GAIN knob: Min 0.003 Crosstalk (1 kHz) *2 -88 dB Input Channels 6 channels: Mono (MIC/LINE): 2, Stereo (LINE): 2 Ouput Channels STEREO OUT: 2, PHONES: 1 Bus STEREO: 1 Output Jacks Actual Source Impedance For Use With Nominal STEREO OUT L, R 75 Ω PHONES 33 Ω Dimensions EQ LOW Gain: +15 dB/-15 dB, Frequency: 100 Hz shelving The illustration shows the MG06X. PEAK LED LED turns on when post EQ signal reaches 3 dB below clipping (+11 dBu) Level Meter Post STEREO LEVEL Knob 2 x 7-segment LED meter [PEAK (+11), +6, +3, 0, -3, -10, -20 dB] Internal Digital Effect (MG06X) SPX Algorithm 6 programs 149 mm×62 mm×202 mm (5.9"x 2.4"x 7.9") Net Weight 0.9 kg (2.0 lbs) Optional Accessory Mic Stand Adaptor: BMS-10A Included Accessory AC power adaptor, Owner’s Manual, Technical Specifications (this leaflet) Operating Temperature 0 to +40°C 2.4 mW + 2.4 mW 24 mW + 24 mW Stereo phone jack Unit: mm 62 149 2 56 201 12 W 40 Ω Lines *5 Tip = Hot, Ring = Cold, Sleeve = Ground Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving Dimensions (W×H×D) XLR-3-32 *4 Phone jack *5 (Balanced) *4 1 = Ground, 2 = Hot, 3 = Cold 80 Hz, 12 dB/oct Power Consumption +18 dBu (6.156 V) *3 Tip = Signal, Sleeve = Ground EQ HIGH PA-130 (DC12 V/1.0 A, Cable length = 1.8 m), 120 V, 60 Hz, or MU18 (DC12 V/1.5 A, Cable length = 1.5 m), 100 V-240 V, 50 Hz/60 Hz, or an equivalent recommended by Yamaha +4 dBu (1.228 V) *2 1&Sleeve = Ground, 2&Tip = Hot, 3&Ring = Cold HPF Power Supply Adaptor 10 kΩ Lines *1 Sensitivity is the lowest level that will produce an output of +4 dBu (1.228 V) or the nominal output level when the unit is set to maximum gain. (All level knobs are at their maximum position.) 26 dB +48 V Connector Max. before clip 0dBu is referenced to 0.775Vrms. PAD Phantom Power Voltage Output level Nominal 202 0 dBu = 0.775 Vrms Output impedance of signal generator (Rs) = 150 Ω *1 Noise is measured with A-weighting filter. *2 Crosstalk is measured with 1 kHz band pass filter. 30 28 1 600 Ω Lines Nominal Analog Output Characteristics General Specifications Mono Input Channel Function 50-600 Ω Mics/Lines 3 kΩ Sensitivity *1 * The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file. See reverse side for block and level diagrams.  Block and Level Diagrams STEREO L STEREO R FX PEAK +48V 26dB INPUT 1 (L) PAD [MIC/LINE] ■PAD=off:-60～-16dBu ■PAD=on :-34～+10dBu GAIN HA HPF [0dBu] OFF⇔ON 80Hz HIGH LOW LEVEL [-6dBu] 2-Stage EQ METER [0dBu] BA (INV) MG06X Only L R FX Peak Peak +6 +6 +3 +3 0 0 OFF⇔ON OFF⇔ON MONO/ST PEAK -3 -3 -10 -10 -20 -20 +48V POWER OFF⇔ON OFF⇔ON STEREO 26dB INPUT 2 (R) PAD GAIN HA HPF [0dBu] 80Hz HIGH LOW MONO⇔ST LEVEL [-6dBu] 2-Stage EQ SUM (INV) [-6dBu] [0dBu] BA BA (INV) [0dBu] [+4dBu] MUTE BA STEREO OUT (L) [0dBu] BA (INV) MG06X Only [MIC/LINE] ■PAD=off:-60～-16dBu ■PAD=on :-34～+10dBu FX OFF⇔ON OFF⇔ON OFF⇔ON SUM (INV) [0dBu] [-6dBu] BA BA (INV) [0dBu] [+4dBu] MUTE BA STEREO OUT (R) LEVEL BA (INV) [0dBu] [-6dBu] BA (INV) [0dBu] [STEREO OUT L/R] ■Nominal Output: +4dBu (@10kΩ) ■Maximum Output: +18dBu (@10kΩ) (L/MONO) INPUT 3/4 BA (INV) [0dBu] [-6dBu] PHONES [0dBu] BA (INV) [-16dBu] (R) [LINE] ■-10dBu BA [-16dBu] BA [+4dBu] BA (INV) [-3dBu] [+4dBu] BA (INV) [-3dBu] PHONES (L/R) [PHONES L/R] ■Nominal Output: 2.4mW (@40Ω) ■Maximum Output: 24mW (@40Ω) LEVEL BA (INV) [0dBu] BA (INV) [0dBu] [-6dBu] [0dBu] BA (INV) Voltage Detection MUTE DRIVE (L/MONO) INPUT 5/6 [LINE] ■-10dBu [-6dBu] [0dBu] BA (INV) (R) MG06X Only MG06X Only REVERB/DELAY FX RTN SELECT HALL MG06X Only [-6dBu] ROOM REVERB A-MUTE PLATE [-6dBu] BA (INV) SHORT DELAY REVERB⇔DELAY IN LONG VO.ECHO IN ADC DSP [0dBu] BA (INV) OUTL [0dBu] BA (INV) OUTR (EFFECT) OUT DAC +30dBu +20dBu +10dBu 0dBu -10dBu -20dBu -30dBu Maximum Input Level:[+24dBu] MONO INPUT LINE: [+10dBu] @GAIN=min Maximum Input Level:[ -2dBu] MONO INPUT MIC : [-16dBu] @GAIN=min +30dBu -60dBu 2 Clip Level:[+14dBu] Maximum Output Level:[+18dBu] Clip Level:[+14dBu] STEREO OUTPUT:[+4dBu] Maximum Input Level:[ +4dBu] -26dB MONO INPUT LINE: [-34dBu] @GAIN=max +16dB +60dB -40dBu -50dBu Clip Level:[+14dBu] Clip Level:[+14dBu] +10dB STEREO INPUT LINE:[-10dBu] -6dB +6dB INPUT Level Control FX RTN Level Control -6dB +4dB -7dB +6dB STEREO Level Control -16dB +20dB PHONES Level Control -5dB Maximum Output Level:[24mW] @40Ω PHONES:[2.4mW] @40Ω +20dBu +10dBu 0dBu -10dBu -20dBu -30dBu -40dBu MONO INPUT MIC : [-60dBu] @GAIN=max -26dB -50dBu -60dBu Manual Development Department © 2013 Yamaha Corporation Published 03/2016 MWLE*.*- **C0 Printed in Malaysia