Here’s What RCF Say About the M 20X Desktop Digital Mixer
M 20X is a fully recallable mixer, with 16 remote controlled preamps and 11 motorized faders. Despite its dimensions, the M 20X packs a whole suite of capabilities, such as high-profile preamplifiers, top of class DSP with studio-quality processing, WiFi remote control and a comprehensive set of multitrack recording and playback functions. The mixer offers a total of 20 analog inputs and 14 output channels, between the balanced analog outputs and the AES/EBU digital output.
M20 MixRemote App
Complete remote control of all M 20 models is available with M20 MixRemote, a dedicated App developed for both iOS and Android.
Enhanced FX Engines
Four buses are dedicated to internal FX engines, arranged as two high-quality digital-reverbs, a programmable delay and a fourth FX which can be configured as delay or modulation. All FX engines offer multiple algorithms to match the specific needs of a show. It is possible to reserve one reverb for some inputs and use the second reverb as a general-purpose FX for other sources.
Record & Playback
All 20 inputs can be recorded in multitrack WAV format on the local SD card, and played back as channel inputs, no computer required. A 24-track, 24-bit, 48-kHz low-latency USB audio interface is available and allows access to all inputs and several internal signal nodes. Extensive routing options allow both offline soundcheck and host-based effects processing. A flexible stereo file player can access USB mass storage devices (up to four different drives), with arbitrary sample rate, in MP3, WAV, and AIFF formats.
Features
- Operate using remote control through WIFI/LAN using the MixRemote app (compatible with iOS & Android).
- AES digital output.
- User interface features a sizeable 5" touchscreen.
- 11 intuitive motorised faders.
- 24-bit/48kHz, 24 x 24 channel USB audio interface.
- 20-tracks sd card record/play
- 12 well-balanced outputs & phones.
- 20 analog inputs.
- 4-line inputs.
- 16 mic preamps.
Specifications
General
- Weight: 7.9kg
- Dimensions (H x W x D): 131mm x 388mm x 428mm
- Metal Casing
Electrical
- Power Supply: Internal
- Power Consumption: 65 W
- Voltage Requirements: 100 V – 240 V
Control Interfaces
- LAN Port: 1000-BaseTX for Remote Control
- MIDI Interface, WiFi Dongle
- USB Ports: 2 Type A
USB Drive Play/Rec
- USB Drive Recording: 2 Channels @ WAV, 24-bit, 48.0kHz
- A/D-D/A Conversion: 16-bit @ 44.1, 48.0, 88.2, 96.0kHz
- A/D-D/A Conversion: 24-bit @ 48.0kHz
- USB Drive Playback: 2 Channels @ WAV/MP3/AIFF, 16-bit, 44.1, 48.0, 88.2, 96.0kHz
Multitrack
- SD Multitrack Format: WAV, 24-bit, 48.0kHz
- A/D-D/A Conversion: 24-bit @ 48kHz
- Playback: 20 Channels
- A/D-D/A Conversion: 24-bit @ 48kHz
- Downstream: 24 Channels
- Number of Tracks: 20
- Recording: 20 Channels
- USB Audio Interface Format: WAV, 24-bit, 48kHz
- Upstream 24 Channels
Effects
- Internal FX: 4
- FX1: Reverb (Ambience, Plate, Room Hall)
- FX2: Reverb (Ambience, Plate, Room Hall)
- FX3: Delay (ER, Dual, Vintage, Modern, Stereo)
- FX4: Modulation (Tremolo, Flanger, Chorus)
Output Processing
- Delay: 250ms
- GEQ: 30 Band
- PEQ: 8 Band
- Compressor/Limiter: with Gain Reduction Meter
- Mix Out: [1÷8]
- Delay: 250ms
- PEQ: 8 Band
- Compressor/Limiter: with Gain Reduction Meter
- Real Time Analyser: Yes
- Delay: 250ms
Input Processing
- Source Selector: Yes
- Polarity: Yes
- High Pass Filter: Yes
- Delay: 100ms
- Gate: with Gain Reduction Meter
- PEQ: 4 band
- Compressor/De-Esser on Inputs: 1÷16 (with Gain Reduction Meter)
Processing
- Signal Processing: 32-bit Floating Point
- Headroom: 20dB
- A/D-D/A Conversion: 24-bit @ 48kHz
- Buss: 16
Outputs
- Main Out (Balanced XLR): 2
- Output Impedance: 50 Ohm
- Maximum Output Level: 24 dBu
- Mix Out (Balanced XLR): 8
- Mix Out (1/4 TRS): 2
- Output Impedance: 150 Ohm
- Maximum Output Level: 24 dBu
- Phones (6.8mm Jack Stereo Line): 1
- Output Impedance: 50 Ohm
- Maximum Output Level: 18 dBu
- AES3 (XLR): 1
Inputs
- Mic (Balanced XLR): 8
- Remote Controlled Storable Gain: Yes
- Mic Input Impedance: 3.3 kohm
- Maximum Input Level: 18 dBu
- Phantom Power +48V: Yes
- Mic/Line (XLR/TRS Combo): 8
- Remote Controlled Storable Gain: Yes
- Gain Range (All 8): 0 dB ÷ 60 dB
- Mic Inputs Impedance (XLR): 3.3 kohm
- Line Inputs Impedance (TRS): 12.8 kohm
- Maximum Input Level (XLR): 18 dBu
- Maximum Input Level (TRS): 29 dBu
- Phantom Power +48V: Yes
- Balanced Line (1/4 TRS): 2
- Gain Range: 0 dB ÷ dB
- Line Inputs Impedance (TRS): 18 kohm
- Maximum Input Level (TRS): 18 dBu
- Stereo Line (3.5mm Jack): 1
- Gain Range: 0 dB ÷ dB
- Line Inputs Impedance (TRS): 15 kohm
- Maximum Input Level (TRS): 18 dBu
Electronics
- Frequency Response: 20 Hz ÷ 20 Hz
- THD+N, 0dB Gain, OBDU Out: < 0.02% A-Weighted
- Dynamic Range, Analog to Analog: 109 dB A-Weighted
- Residual Noise Level, Main Out, Muted: -85 dBu A-Weighted
