# Allo Boss DAC review

**URL:** <https://community.roonlabs.com/t/allo-boss-dac-review/20575>\
**Category:** Raspberry Pi\
**Created:** [February 9, 2017, 2:34pm UTC](https://community.roonlabs.com/t/allo-boss-dac-review/20575 "2017-02-09T14:34:33Z")\
**Posts on this page:** 1\
**Showing post:** 109

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**Author:** ![JWC](https://community.roonlabs.com/user_avatar/community.roonlabs.com/jwc/32/6439_2.png) [@JWC](https://community.roonlabs.com/u/JWC)\
**Post date:** [April 28, 2017, 6:09pm UTC](https://community.roonlabs.com/t/allo-boss-dac-review/20575/109 "2017-04-28T18:09:57Z")

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Good news. It appears DietPi is now patched to run 384 in the default kernel.

> [@DietPi RPi 384KHz now supported](https://community.roonlabs.com/t/dietpi-rpi-384khz-now-supported/25001):
>
> Hi all, Our DietPi RPi kernel now supports 384KHz output! We’ve tested this on [Allo BOSS DAC](https://www.allo.com/sparky/boss-dac.html) and JustBoom DAC’s: root@DietPi:~# aplay -l \*\*\*\* List of PLAYBACK Hardware Devices \*\*\*\* card 0: sndrpijustboomd [snd\_rpi\_justboom\_dac], device 0: JustBoom DAC HiFi pcm512x-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 root@DietPi:~# cat /proc/asound/card\*/pcm0p/sub0/hw\_params access: RW\_INTERLEAVED format: S32\_LE subformat: STD channels: 2 rate: 384000 (384000/1) period\_size: 1638…

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