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General| Power Supply | Internal linear power supply |
|---|---|
| Operating System | Linux-based |
| Streaming Services | Spotify Connect |
| Digital Outputs | AES/EBU |
| Supported Audio Formats | WAV, FLAC, ALAC, MP3, AAC, DSD |
| DSD Sample Rates | DSD64, DSD128 |
| Network | Gigabit Ethernet |
| Inputs | USB |
| Clock Input | 10MHz |
Describes the front interface of the MU1, including the activity LED and the display.
Details the various cable connections and the main power switch found on the rear of the MU1.
Describes the three digital audio inputs: S/PDIF (RCA), Optical (Toslink), and AES3 (XLR).
Details the three digital audio outputs: LS1 proprietary, Digital output 1 (XLR), and Digital output 2 (XLR).
Guides on how to enable the MU1 display to show currently playing track information from Roon.
Explains safety limits and comfort settings for volume control within Roon and the MU1.
Instructions on setting the DSD playback strategy and sample rates in Roon for optimal performance.
Configuration options within Roon's Device Setup menu, including DSD playback, MQA, and volume limits.
Recommends settings for Roon's background audio analysis to optimize performance and playback.
Information regarding software updates for Roon Core and the Roon Remote app.
Lists and explains common issues encountered when using Roon with the MU1.
Instructions for Windows users to access the MU1 internal disk over the network.
Instructions for Mac users to access the MU1 internal disk over the network.
Steps to add the MU1's internal disk as a music storage location within Roon.
Information on accessing the Roon database folder for troubleshooting or backup purposes.
Explains the 'Music View' interface and the function of the main control knob within it.
Details how volume control works for digital outputs, including LS1 and third-party DACs.
Explains how to navigate and select different audio sources available on the MU1.
Describes the 'Standby' menu option for putting the MU1 into a low-power state.
Explains the pictograms and navigation within the MU1's help menu.
Introduces the main settings menu where operational parameters can be adjusted.
Details the oversampling options available (Original, 2FS, 4FS) and their impact on audio quality.
Configuration for enabling or disabling digital volume control on specific outputs.
Explains the 'DSD over PCM' (DoP) option for transporting DSD audio over digital connections.
Describes how to adjust the brightness of the front panel LED indicator.
Explains how to activate Support Mode for remote assistance from Grimm Audio.
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