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RME's M32 AD PRO II converter offers the ultimate solution for high-end networked audio processing. Equipped with 32 channels, it features high-resolution converters and analog circuitry, offering signal-to-noise ratios of 120 dB(A) with very low latencies, placing it in the reference class in terms of sound quality . The THD+N of the DA converter has even been improved to -111 dB, ensuring exceptional audio performance.

ARTICLE N° 93826
  • RME M32 AD PRO II
  • 32 channel AD, MADI, AVB converter
  • Sampling rate: 192 kHz
  • Resolution: 24 bits
  • Fully symmetrical circuit
  • Signal/noise ratio: 120 dBA
  • 2" tri-color backlit screen with peak/RMS display
  • Control: Rotary potentiometer
  • SyncCheck and ICC
  • Presets: 5
  • Channel marker fields with magnetic cover
  • Frequency response @ 44.1 kHz, -0.1 dB: 5 Hz – 20.5 kHz
  • THD @ -1 dBFS: < -111 dB, < 0.00029%
  • THD+N @ -1 dBFS: < -108 dB, < 0.00039%
  • Channel separation: > 110 dB
  • Switchable input level / channel: +24 dBu, +19 dBu, +13 dBu at 0 dBFS
  • AC coupled inputs, fully balanced (servo-balanced) signal path
  • Signal-to-noise ratio @ +24 dBu, 44.1 kHz: 117.0 dB RMS unweighted, 120.7 dBA
  • Signal-to-noise ratio @ +19 dBu: 116.3 dB RMS unweighted, 119.9 dBA
  • Signal-to-noise ratio @ +13 dBu: 114.7 dB RMS unweighted, 118.3 dBA
  • Connections:
  • Analog inputs: 32 via 4 Sub-D 25 connectors (up to +24 dBu)
  • MADI inputs/outputs: coaxial BNC
  • Word Clock inputs/outputs: coaxial BNC
  • MIDI inputs/outputs (via adapter)
  • Gigabit Ethernet (802.3 compatible) x2
  • USB: firmware and remote control
  • MADI optical SFP sold separately
  • DC-coupled Outputs
  • Redundant power supply
  • Standard 19" format: 1U
  • Dimensions: 483 x 243 x 44 mm
  • Weight: 2.8 kg
RME's M32 AD PRO II converter benefits from impulse response optimization at sample rates of 88.2 kHz and above, minimizing artifacts in the conversion process.
Ease of use is also a strong point, with direct control of all device states from the front panel, allowing quick access to all features.

RME AVB devices can be accessed via network (including wireless via Wi-Fi) and USB, providing quick setup of gain groups, phantom power and clock.
Additionally, a JSON-based API and even SysEx MIDI commands can be used to embed each model virtually anywhere.

With a built-in routing matrix allowing routing of individual channels to all analog and digital inputs/outputs, troubleshooting signal, timing, or connectivity issues is simple and straightforward!
Analog / digital conversion
 Yes
Maximum resolution
 24 bit
Number of channels
 32
Digital multi-channel / network
 AVB, MADI
Power supply
 Mains powered
19" rack
 1U, Kit 19" included
The M32 AD PRO II 32-channel converter from the M32 series, manufactured by RME, is a premium solution for professional audio needs. Equipped with 2 fully redundant network ports supporting AVB networking, this converter provides seamless transmission of analog signals over Ethernet networks, complying with open standards IEEE 802.1 and 1722.1.

The most notable feature of this model is its AVB interface, allowing up to 128 audio channels to be transmitted over a single Ethernet cable, providing exceptional flexibility and reliability in the most demanding professional audio environments.

Additionally, the M32 AD PRO II delivers high-level analog performance, with the ability to individually adjust line levels for each channel, providing maximum compatibility with a variety of analog hardware.

Easy to use, this converter features three-color backlit channel labeling fields, allowing for quick and intuitive channel identification, even in fixed installations.

Finally, RME ensures regular firmware updates, ensuring that the M32 AD PRO II remains at the cutting edge of technology and meets the changing needs of audio professionals for years to come.

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