We released a firmware update for the MU1, version v1.5.1. This is a maintenance update, with some bug fixes for v1.5.0. The most important one is that DSD playback in 2FS oversample mode is functional again. For the other improvements, please read the Change Log document for v1.5.1.
MU1 users, please note: during an MU1 update the display and power led can go out while the unit is busy and it is very important to leave the MU1 on until it ‘wakes up’ automatically. This can take up to 15 minutes or even longer. Please keep waiting patiently.