While the increase in streamed audio has made the MG-XU models very popular with online users, thanks to USB functionality, there is significant demand from customers in the corporate conference and event markets for compact mixers with high quality SPX effects, but without USB. The new MG12X has been introduced to satisfy this demand. For more than a century, Yamaha has been building a legacy of superior craftsmanship and innovation exemplified in all of our products, from an unrivalled catalog of world-class musical instruments to touring-grade professional audio. Now in its third incarnation, the MG Series embodies this pursuit of design excellence, and incorporates some of the same technologies developed for use in high-end professional consoles, including studio-quality preamps, powerful digital processing, and a rugged, reliable construction. With an intuitive, easy-to-use interface, the MG Series boasts an extensive lineup of compact mixing consoles with models ranging from six to twenty channels, suitable for a diverse range of users and applications. For installed, recording, or live music settings, the solid construction and flexible design of these consoles lets you shape your sound with confidence, continually delivering peak performance and a level of sound quality and reliability unrivalled in its class. As same as XU models, X models have SPX effects. Not to mention live session, but also installation cases like conference rooms, banquet halls and weddings, users can have wide range of use. Stylish grey color models enhance your performance. Features 12-Channel Mixing Console Max. 6 Mic / 12 Line Inputs (4 mono + 4 stereo) 2 GROUP Buses + 1 Stereo Bus 2 AUX (incl. FX) “D-PRE” mic preamps with an inverted Darlington circuit 1-Knob compressors High-grade effects: SPX with 24 programs PAD switch on mono inputs +48V phantom power XLR balanced outputs Internal universal power supply for world-wide use Optional Rack Mount Kit RK-MG12 Available Metal chassis Dimensions(W×H×D): 308 mm x 118 mm x 422 mm (12.1 x4.6 x16.6) Net Weight: 4.2 kg (9.3 lbs.) Specifications Mixing capability: On-board processors: SPX algorithm: 24 programs, PARAMETER control:1, FOOT SW:1 (FX RTN CH on/off) I/O Phantom power: +48 V Digital I/O: - Input Channel Mono[MIC/LINE]: 2 Mono/Stereo[MIC/LINE]: 2 Stereo[LINE]: 2 Output Channel STEREO OUT: 2 MONITOR OUT: 1 PHONES: 1 AUX SEND: 2 GROUP OUT: 2 Bus: Stereo: 1, GROUP: 2, AUX: 2 (incl. FX) Input Channel Function PAD: 26 dB (Mono) HPF: 80 Hz, 12 dB/oct (Mono/Stereo: MIC only) COMP: 1-knob compressor (Gain/Threshold/Ratio) Threshold: +22 dBu to -8 dBu, Ratio: 1:1 to 4:1, Output level: 0 dB to 7 dB Attack time: approx. 25 msec, Release time: approx. 300 msec EQ HIGH: Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving EQ MID: Gain: +15 dB/-15 dB, Frequency: 2.5 kHz peaking EQ LOW: Gain: +15 dB/-15 dB, Frequency: 100 Hz shelving PEAK LED: LED turns on when post EQ signal reaches 3 dB below clipping Level Meter: 2x12 -segment LED meter [PEAK, +10, +6, +3, 0, -3, -6, -10, -15, -20, -25, -30 dB] Total harmonic distortion: 0.03 % @ +14dBu (20 Hz to 20kHz), GAIN knob: Min, 0.005 % @ +24dBu (1kHz), GAIN knob: Min Frequency response: +0.5 dB/-1.5 dB (20 Hz to 48 kHz) , refer to the nominal output level @ 1 kHz, GAIN knob: Min Equivalent input noise: -128 dBu (Mono Input Channel, Rs: 150O, GAIN knob: Max) Residual output noise: -102 dBu (STEREO OUT, STEREO master fader: Min) Crosstalk: -78 dB Power requirements: AC 100 – 240 V, 50 / 60 Hz Power consumption: 22 W Width: 308 mm (12.1) Height: 118 mm (4.6) Depth: 422 mm (16.6) Net weight: 4.2 kg (9.3 lbs.) Accessories: Included Accessory: Owner’s Manual, Technical Specifications, AC power cord, Optional Accessory: Rack-mount kit RK-MG12, Foot Switch FC5 Others: Operating Temperature: 0 to +40°C