MU-1 v1.1

More moo for your MU1 – "With the release of their v1.1 firmware, Grimm Audio claim that their MU1 Music Streamer is now truly mature. It adds support of DXD, DSD128 and DSD256 so the MU1 owner can enjoy the quality of the upsampler also for downsampling. High-res formats sound better than ever on a Grimm Audio LS1 active loudspeaker and also on 3rd-party DACs that seriously profit from the MU1's very low jitter clock source. For 3rd-party DACs a volume control is added to the Digital Out 2 of the MU1. This volume control runs in the MU1 FPGA at extremely high quality. To find an analogue volume control with better performance is a real challenge. Other updates are a stand-by function that is conveniently accessible from the main menu and a new 'support mode' that facilitates factory engineers to access a MU1 in the field for checks and repairs."