The MU2 combines a music streamer with an excellent DAC and a high-quality analog preamplifier. The built-in DAC optimally utilizes the Grimm Audio clock with low jitter and the powerful FPGA processor. Thanks to a relay-based analog volume control, the MU2 can become the true 'hub' of your hi-fi system for both digital and analog sources.

Similar to its sister product, the 'digital output' MU1, it has a Roon Labs Core server on board, so no external computer is needed to enjoy perfect streaming.

The MU2 offers full integration of functions, from Roon to analog volume control, with revolutionary sound quality.

At the heart of the MU2 is Grimm Audio's own Major DAC. It has a groundbreaking discrete design that optimally utilizes their own FPGA board. Their unique Pure Nyquist upsampling filters with high resolution are combined with a fundamentally flawless 11th order 1.5-bit noise shaper. If you want to read more about this technology, check out the Major DAC blog.

As a result, the MU2 reproduces microdetails so well that a deep emotional connection with the musical performance is created. The stereo image is of groundbreaking quality. Its serenity invites long listening sessions.

If you love speakers and power amplifiers but desire a fundamental update in sound quality and streaming experience, then the MU2 is designed for you.

Roon Core and Roon End Point integrated

Ultra low clock jitter

FPGA based discrete Major DAC

All sample rates and formats supported

Relay-based analog volume control

Digital AES, spdif, and optical inputs

Analog XLR and RCA inputs

Analog XLR and RCA outputs

Headphone output

Web control of setup via any browser

Infrared remote control

External USB and NAS storage, optional internal SSD

Tidal and Qobuz support

355 x 85 x 295mm (WxHxD)

5-year limited warranty

For a report on the introduction of the MU2:https://fwd.nl/audio/verslag-grimm-mu2-het-nieuwste-sprookje-van-grimm-audio/