- Input Channels: 20 channels total (12 Mono Mic/Line, 4 Mono/Stereo Mic/Line)
- Microphone Preamps: 16x D-PRE Discrete Class-A Mic Preamps with Inverted Darlington circuitry
- Phantom Power: +48V Phantom Power switch for channel groups
- Compressors: 8x independent one-knob compressors on channels 1–8
- Equalizer (EQ): 3-band EQ with Sweepable Mid on mono channels and 3-band EQ on stereo channels
- Auxiliary Outputs (AUX Sends): 4x AUX Sends (Pre/Post selectable)
- Subgroups (Buses): 4 Group Buses + 1 Stereo Bus
- Filters & Pad: 80Hz High-Pass Filter and 26dB Pad switch on mono channels
- Analog Inputs: 20x Line Inputs (12 Mono + 4 Stereo), 16x XLR Mic Inputs
- Analog Outputs: 2x Stereo Out (XLR & 1/4" TRS), 4x Group Out (1/4" TRS), 4x AUX Send (1/4" TRS), 1x Monitor Out (1/4" TRS) & 1/4" Headphones Out
- Rack Mounting: Metal Rack Mount Kit included
- Dimensions: 444 x 130 x 500 mm
- Weight: 6.9 kg
20-channel audio mixing console.
- 12 MIC/LINE inputs with Combo XLR/Jack, channels 1-12.
- 2 stereo MIC/LINE inputs with XLR/Jack, channels 13-16.
- 2 stereo MIC/LINE inputs with XLR/RCA, channels 17-20.
- 4 GROUP Buses + 1 Stereo Bus.
- 4 AUX.
- “D-PRE” microphone preamps with “Darlington” topology.
- 1-Knob compressors on channels 1-8.
- 3-band EQ for all channels and parametric mid-band EQ for channels 1-12.
- PAD switch on channels 1-12.
- 80 Hz HPF filter, 12 dB/oct on all channels.
- +48V phantom power for all MIC channels.
- Outputs: 2x XLR balanced/Jack stereo, 4x group/Jack, 4x Aux/Jack, 2x monitor/Jack, 1x headphones/Jack.
- Built-in power supply.
- Rack Mount Kit included.
- Metal chassis.
- Dimensions 444 x 130 x 500 mm.
- Weight 6.9 kg.
Basic Features
- Input Channels: 20 channels total (12 Mono Mic/Line, 4 Mono/Stereo Mic/Line)
- Microphone Preamps: 16x D-PRE Discrete Class-A Mic Preamps with Inverted Darlington circuitry
- Phantom Power: +48V Phantom Power switch for channel groups
- Compressors: 8x independent one-knob compressors on channels 1–8
- Equalizer (EQ): 3-band EQ with Sweepable Mid on mono channels and 3-band EQ on stereo channels
- Auxiliary Outputs (AUX Sends): 4x AUX Sends (Pre/Post selectable)
- Subgroups (Buses): 4 Group Buses + 1 Stereo Bus
- Filters & Pad: 80Hz High-Pass Filter and 26dB Pad switch on mono channels
- Analog Inputs: 20x Line Inputs (12 Mono + 4 Stereo), 16x XLR Mic Inputs
- Analog Outputs: 2x Stereo Out (XLR & 1/4" TRS), 4x Group Out (1/4" TRS), 4x AUX Send (1/4" TRS), 1x Monitor Out (1/4" TRS) & 1/4" Headphones Out
- Rack Mounting: Metal Rack Mount Kit included
- Dimensions: 444 x 130 x 500 mm
- Weight: 6.9 kg
D-PRE Class-A Preamplifiers & Input Circuits
The Yamaha MG20 incorporates 16 discrete D-PRE microphone preamps, which operate in a Class-A architecture with an Inverted Darlington circuit. This design uses two transistors in succession at each stage, providing increased power with low impedance and minimal distortion. The preamps deliver natural bass and clear high frequencies without coloration. The input channels feature 26dB Pad switches for handling high-level line signals, as well as an 80Hz High-Pass Filter.
1-Knob Analog Compressors & Equalization
Channels 1 to 8 feature independent analog 1-Knob Compression. Using a single rotary control, users can adjust the threshold, ratio, and makeup gain simultaneously, making it easy to shape the dynamics of vocals, bass, and percussion. The mono channels are equipped with a 3-band equalizer with sweepable midrange (250Hz–5kHz), providing precise control over the sound spectrum.
Signal Routing & Subgroups
In terms of routing, the MG20 offers 4 independent auxiliary outputs (AUX Sends) for connecting external monitors or effects processors, as well as 4 subgroups (Group Busses) with dedicated outputs for grouping channels before sending them to the main Stereo Bus. Each channel features dedicated assign switches, PFL, Mute, and indicator LEDs.
Metal Construction & Rackmount Ergonomics
The MG20’s chassis is made of steel and is resistant to vibrations and mechanical stress. Its internal circuit layout separates the power supply from the audio signals, minimizing inductive noise. The power supply is built in (Universal Power Supply, 100V–240V), allowing direct connection with an IEC cable. The package includes special metal brackets (rack-mount brackets), allowing installation in a standard 19-inch rack.
Dimensions
- Type
- Console
- Type
- Analog
- Active
- No
- Channels
- 20
- Phantom Power
- Yes
- Effects
- No
- Length
- 444 mm
- Height
- 130 mm
- Length
- 500 mm
Connectivity
- USB (for PC)
- No
- XLR Inputs
- 16
- Bluetooth
- No
- Headphones
- Yes
- Ethernet
- No
- RCA
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.