Raspberry 3B, Allo DAC 2.1. KALI, DietPi/Roonbridge

[Dan_Knight]

@Janis @ALLO_audio_boards
We’ve compiled the DietPi kernel, which includes the correct driver and firmware for Allo Piano 2.1 DAC (many thanks to Allo for their support).
This should vastly improve sound quality for RPi + Allo Piano 2.1 DAC users. Also resolves subwoofer output and modes.

Will be installed by default on RPi for DietPi v143, although, can be installed now by:

DietPi: creating a lean-and-mean Roon Bridge

Heres how to install the DietPi kernel for RPi (installed by default in DietPi v143): First, make a backup of your system: dietpi-backup 1 Install new kernel: [code]wget http://dietpi.com/downloads/binaries/rpi/dietpi_rpi_kernel.zip -O package.zip apt-mark hold raspberrypi-kernel raspberrypi-bootloader rm -R /boot/overlays/* rm -R /lib/modules/* rm -R /lib/firmware/* rm /boot/*.img unzip -o package.zip -d / rm package.zip [/code] Reboot system: reboot If you need to revert back: di…

Using sound card:
dietpi-config > audio options > sound card > allo-piano-dac-plus-pcm512x-audio