Grace Design M900
Estimated Shipping Widget will be displayed here!
Essential Information on the m900 DAC/Preamp/Headphone Amplifier Combo
Essential Information on the m900 DAC/Preamp/Headphone Amplifier Combo
- High-resolution 32-bit conversion up to 384 kHz PCM and DSD 256 for transparent listening.
- USB asynchronous, S/PDIF, and TOSLINK inputs to upgrade any DAW interface or digital source.
- Transimpedance topology headphone amplifier with zero ohm output and state-of-the-art crossfeed circuit.
- Intelligent LOW/HIGH power supply: USB bus or included 2 A adapter for increased headphone power.
Manufacturer Information
Grace Design
https://www.gracedesign.com
info@gracedesign.com
------------------------
Safety manager:
Woodbrass.com
Email: support@woodbrass.com
Address:
The Concentrate of Professional Expertise in a Desktop Format
Drawing from extensive experience in conversion and monitoring control, the m900 inherits the benchmark quality of the brand's large controllers in a portable and robust format. It establishes itself as the ideal link for faithful and musical reproduction at the desk, in project studios, or on the go, without compromising precision.
Who Is It For and What Are Its Uses?
The m900 is aimed at sound engineers, creators, and audiophiles seeking a high-level USB DAC and headphone amplifier for mixing, editing, or critical listening. Perfect for a small DAW setup, a laptop, or a compact hi-fi system, it also serves as a stereo speaker controller for a coherent monitoring workflow.
- 5-year warranty, transferable.
Technical specifications
| Number of channels | 1 | Color | Black |
| Rackable | No | ||
| Digital-to-analog conversion | AKM 4490 chip, 32-bit processing. | Headphone output | yes. |
| Maximum PCM sampling rate | 384 kHz. | Amplification topology | transimpedance. |
| DSD compatibility | 256x. | Output impedance | zero ohms. |
| Clock | internal master clock, with bus jitter reduction. | Crossfeed | state-of-the-art, integrated. |
| Inputs | USB audio (asynchronous mode), coaxial S/PDIF, optical TOSLINK. | LOW mode | powered via the USB #1 port (bus + data). |
| Speaker control output | stereo. | HIGH mode | included USB DC 2 A adapter connected to USB #2 for more headphone power. |
You will also like
Rupert Neve Designs
RNHP Headphone Amplifier
SPL
Phonitor One D
Allen & Heath
ME-500
Allen & Heath
ME-1
SPL
Phonitor One
ART Pro Audio
HVA4
Mipro
AD 90A
Universal Audio
Apollo e2m
Customer reviews
Based on 2 reviews
- 5 stars, 2 reviews
- 4 stars, 0 reviews
- 3 stars, 0 reviews
- 2 stars, 0 reviews
- 1 star, 0 reviews
The review form didn't open. Please try again.
-
Great DAC. Superb clarity and depth added when compared to your regular MacBook converter.
-
A wonder!
Automatically translated
No reviews match this filter.
Reviews can't be loaded right now. Please try again.
Automatically translated
Questions frequently asked
Does the Grace Design M900 operate via USB without external power?
The LOW mode uses USB port #1 for both data and power. This configuration allows direct connection to a USB source.
How to get more headphone power with the M900?
The HIGH mode uses the supplied 2 A DC USB adapter connected to USB port #2 to increase the headphone power reserve.
What digital inputs are available on this DAC headphone amplifier?
Thanks to the S/PDIF and TOSLINK inputs, an external digital source can be connected to the converter. The D/A conversion is based on a 32-bit AKM 4490 chip. The asynchronous USB port also allows connection to a computer.
Can the M900 control stereo monitor speakers?
The built-in control section enables management of stereo speakers in a monitoring setup. This model can thus complement an audio interface via its S/PDIF or TOSLINK inputs.
Is the M900's crossfeed useful for headphone mixing?
The crossfeed circuit simulates speaker listening to make the headphone soundstage more natural. The transimpedance amplification and zero-ohm output are designed to support critical listening work.
