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RCF M 20X Digital Mixer 20 Input Channels 90-240V

Designed for Audio Professionals



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SKU: 17140093

Product Description

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.

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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.


  • 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.



  • Weight: 7.9kg
  • Dimensions (H x W x D): 131mm x 388mm x 428mm
  • Metal Casing


  • 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


  • 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


  • 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)


  • Signal Processing: 32-bit Floating Point
  • Headroom: 20dB
  • A/D-D/A Conversion: 24-bit @ 48kHz
  • Buss: 16


  • 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


  • 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


  • 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
Number of Channels

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At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

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Who can apply for finance?

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Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.