MG20

Description

The MG20 is a 20-channel analog mixer for full bands, houses of worship and installed systems. It takes up to 16 microphones (12 mono combo channels plus the XLR mic inputs of 4 mono/stereo channels) and has 4 group buses and 4 aux sends, with 1-knob compressors and an 80 Hz high-pass filter. It has no built-in effects and no USB audio; the MG20XU adds both. An internal power supply and an included rack-mount kit make it easy to install.

Key Features

• 20-channel mixer: max. 16 mic / 20 line inputs (12 mono + 4 stereo)
• 4 group buses + 1 stereo bus
• 4 aux sends
• D-PRE discrete Class-A mic preamps with an inverted Darlington circuit
• 1-knob compressors on channels 1–8 (threshold, ratio and output gain set together with one control)
• 26 dB PAD switch on mono inputs; 80 Hz high-pass filter (12 dB/oct) on mono channels and stereo-channel mic inputs
• +48 V phantom power
• Locking XLR balanced main stereo outputs
• Internal universal power supply (AC 100–240 V), no external adapter
• Rack-mount kit included (rack ears)
• Metal chassis

Specifications

• Inputs: 16 mic / 20 line max.; 12 mono mic/line combo channels + 4 mono/stereo channels (XLR mic, 1/4" phone or RCA line)
• Buses: stereo 1, group 4, aux 4
• Outputs: stereo out (XLR L/R and 1/4" TRS L/R), 4 group out, 4 aux send, monitor out L/R, phones
• Phantom power: +48 V
• PAD: 26 dB (mono channels)
• High-pass filter: 80 Hz, 12 dB/oct (mono channels; stereo channels mic input only)
• Compressor: 1-knob on channels 1–8; threshold +22 dBu to −8 dBu, ratio 1:1 to 4:1, output 0 dB to +7 dB, attack approx. 25 ms, release approx. 300 ms
• EQ: 3-band, ±15 dB; high 10 kHz shelving, mid 250 Hz–5 kHz peaking on mono channels, 2.5 kHz peaking on stereo channels, low 100 Hz shelving
• Frequency response: +0.5 dB/−1.5 dB, 20 Hz–48 kHz
• Total harmonic distortion: 0.03% at +14 dBu (20 Hz–20 kHz); 0.005% at +24 dBu (1 kHz)
• Equivalent input noise: −128 dBu (mono channel, Rs 150 Ω, gain max.)
• Level meter: 2 x 12-segment LED
• Power: AC 100–240 V, 50/60 Hz, internal; 36 W consumption
• Dimensions (W x H x D): 444 x 130 x 500 mm (17.5" x 5.1" x 19.7")
• Net weight: 6.9 kg (15.2 lb)

What's in the Box

• 1 x MG20 mixer
• 1 x AC power cord
• 1 x Rack-mount kit
• 1 x Owner's manual
• 1 x Technical specifications