Grace Design M201 MK2
Estimated Shipping Widget will be displayed here!
Couldn't load pickup availability
Information
Information
Manufacturer Information
Grace Design
https://www.gracedesign.com
info@gracedesign.com
------------------------
Safety manager:
Woodbrass.com
Email: support@woodbrass.com
Address:
A redesign focused on transparency and dynamics within the Grace Design range
The M201MK2 carries the DNA of Grace Design: faithful, fast, and uncolored reproduction, designed to respect timbres and micro-dynamics. This MK2 version is not just a cosmetic update: the signal path has been refined to provide a more "open" sensation, with more air, while increasing usable dynamics. The improved signal-to-noise ratio notably relies on a new power supply, for quieter recordings and a darker noise floor.
A 2-channel preamp for demanding recording (studio, live, broadcast)
The Grace Design M201MK2 is aimed at sound engineers, producers, and musicians seeking a high-end mic preamp to capture the source as it is: vocals, acoustic instruments, piano, overheads, stereo pairs, ambient recordings, or amp miking via microphone. With its two perfectly matched channels, it is particularly relevant for stereo setups where left/right coherence is crucial, while remaining very comfortable for premium mono recording.
Key Features: precision, headroom, and gain modes
Controlled gain and perfectly matched channels
The M201MK2 offers an extended gain range, with precise 2 dB steps for fine and repeatable adjustment. The gain matching between CH1 and CH2 is extremely tight across the entire range, a major advantage for stereo pairs and multi-mic recording techniques.
Ribbon Mode and adapted impedances
For ribbon microphones, the Ribbon Mode increases the gain range and modifies the input impedance to preserve level, transient response, and detail without unnecessary noise. The impedance also varies depending on pad usage, helping to optimize mic/preamp matching according to source and level.
Wide headroom before saturation
With a high maximum output level and clearly defined peak LED thresholds, the M201MK2 handles dynamic sources while staying clean. The result: a clear, deep, and stable capture, ready to be converted or processed, without artifacts or harshness.
Technical specifications
| Number of channels | 2 |
| Rack unit | 1 |
| @ 20dB gain +/- 3dB 150 ohm source | 3.2Hz-530kHz |
| @ 20dB gain +/- 0.2dB 150 ohm source | 14.8Hz-109kHz |
| @ 40dB gain +/- 3dB 150 ohm source | 3.2Hz-500kHz |
| @ 40dB gain +/- 0.2dB 150 ohm source | 15.4Hz-103kHz |
| @ 20dB gain +20dBu out, 1kHz | <.0008% |
| @ 40dB gain +20dBu out, 1kHz | <.0009% |
| @ 60dB gain +20dBu out, 1kHz | <.0070% |
| SMPTE/DIN 1:1 (50Hz, 7kHz) | <.0007% |
| SMPTE/DIN 4:1 (50Hz, 7kHz) | <.009% |
| @60dB gain 50 ohm source 22-22kHz | -130dB |
| @60dB gain 50 ohm source A weighting | -133dB |
| @60dB gain 150 ohm source 22-22kHz | -127dB |
| @60dB gain 150 ohm source A weighting | -127.5dB |
| @40dB gain 50 ohm source 22-22kHz | -127dB |
| @40dB gain 50 ohm source A weighting | -130dB |
| @40dB gain 150 ohm source 22-22kHz | -125dB |
| @40dB gain 150 ohm source A weighting | -128dB |
| @20dB gain 50 ohm source 22-22kHz | -117dB |
| @20dB gain 50 ohm source A weighting | -120dB |
| @20dB gain 150 ohm source 22-22kHz | -117dB |
| @20dB gain 150 ohm source A weighting | -119dB |
| Default Mode | 18-64dB, 2dB steps |
| Ribbon Mode | 28-74dB, 2dB steps |
| Gain matching CH1-CH2 over full gain range | <0.10dB |
| Phase deviation @40dB gain 40 ohm source 75Hz-45kHz | <3deg |
| Crosstalk any channel @40dB gain 1kHz | -140dB |
| Crosstalk any channel @40dB gain 10kHz | -130dB |
| CMRR @60dB gain, 3.5Vcm, 1kHz | >85dB |
| CMRR @60dB gain, 3.5Vcm, 10kHz | >75dB |
| Phantom power voltage +48V | +/- 1.0V |
| 6.8k ohm resistor match tolerance | +/- 0.1% |
| Maximum output level 1kHz, 100K ohm load | +28dBu |
| Peak LED green threshold | -16dBu Out |
| Peak LED red threshold | +16dBu Out |
| Nominal input | 8100 ohm |
| Input Ribbon Mode | 20K ohm |
| Input pad engaged | 1.3K ohm |
| Output | 150 ohm |
| Weight | 2.1kg |
| Height | 43mm |
| Width | 483mm |
| Depth | 274mm |
Questions frequently asked
Is the Grace Design M201 MK2 suitable for stereo inputs?
Both channels have a gain matching better than 0.10 dB across the entire range, which supports stereo pair consistency. The specified crosstalk reaches -140 dB at 1 kHz with 40 dB gain.
What gain is available for a ribbon microphone?
The Ribbon Mode offers a range from 28 to 74 dB, adjustable in 2 dB steps. The input impedance is modified in this mode. This adaptation is designed to preserve the level and transients of ribbon microphones.
Is the preamp quiet at high gain?
At 60 dB gain with a 50-ohm source, the equivalent noise is specified at -130 dB over 22 Hz–22 kHz and at -133 dB with A-weighting. With a 150-ohm source, it is -127 dB over the same bandwidth.
What is the output dynamic range of the M201 MK2?
Total harmonic distortion remains below 0.0009% at 40 dB gain, 1 kHz and +20 dBu output. At 60 dB gain under the same conditions, it is below 0.0070%.
Is the M201 MK2 rack-mountable?
The chassis occupies one rack unit and incorporates two preamplifier channels.



