[u] unshittify

~/log/audio-and-wearables/freedsp-studio

029 audio + wearables

FreeDSP Studio

Moondrop DUSK-SP USB-C DSP cable (also MAY, FreeDSP and other Walkplay-chip dongles)

open repo ↗ github.com

ai
claude code
evidence
public
reviewed

EffectiveEquivalent’s desktop EQ editor writes straight to the cable’s onboard DSP over USB. It gives fractional-dB gain where the stock app shows whole dB, and adds a preamp.

ai
From the README: "The reverse engineering, hardware testing and decisions were mine; Claude wrote most of the code." A few hours of work.
caveats
The README lists which devices are tested on real hardware; others rely on the maker's own data. Linux builds are untested with a real cable. Windows shows an unknown-publisher warning.
evidence
Public project + creator account.

open repo ↗ creator post

Code or detailed materials are published. Says nothing about safety, quality or maintenance. Not tested by unshittify. Added by unshittify. Wrong or out of date? Send a correction.