# \#dsp

**URL:** https://forum.psaudio.com/tag/dsp/79.md

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## [Theoretica Applied Physics BACCH](https://forum.psaudio.com/t/theoretica-applied-physics-bacch/32036)

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**Author:** [@vkennedy61](https://forum.psaudio.com/u/vkennedy61)\
**Replies:** 2999\
**Last updated:** [October 16, 2026, 5:42pm UTC](https://forum.psaudio.com/t/theoretica-applied-physics-bacch/32036 "2026-10-16T17:42:05Z")

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I thought we could use a place to discuss the Theoretica Applied Physics BACCH products.

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## [DS DAC Mk2 DSP settings when used as Roon endpoint](https://forum.psaudio.com/t/ds-dac-mk2-dsp-settings-when-used-as-roon-endpoint/32075)

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**Author:** [@craignorris](https://forum.psaudio.com/u/craignorris)\
**Replies:** 61\
**Last updated:** [June 7, 2023, 7:25pm UTC](https://forum.psaudio.com/t/ds-dac-mk2-dsp-settings-when-used-as-roon-endpoint/32075 "2023-06-07T19:25:58Z")

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I just received my PS Audio Mk2 DAC this past week, and I am loving it! I was previously using a Lampizator Golden Atlantic TRP DAC and the MK2 equals or surpasses it - more musicality and a blacker background come to mi…