KORG microAUDIO 22 and microAUDIO 722 USB Audio Interfaces Tested, Featuring miniKORG 700S Analog Filter

Technically, the interesting conversation isn’t raw conversion—measurements indicate clean, linear behavior when the analog section is bypassed—but how KORG has insulated that fidelity from the additional circuitry. Concerns raised by some observers about noise ingress from the filter stage appear largely unfounded, suggesting careful grounding and gain staging rather than the brute-force shielding often seen in boutique designs. The editor software further complicates the picture in a good way: hidden parameters like LFO waveform selection and rate scaling imply a deeper modulation engine than the panel suggests, yet the control path remains decoupled from the audio path, preserving determinism. Compared with more conventional desktop interfaces, microAUDIO trades absolute simplicity for architectural flexibility, appealing less to those chasing textbook transparency and more to listeners who value controlled harmonic intervention without leaving the hardware domain.