REISEI is ONRI Audio's one-screen mastering rack: PARTIAL harmonic-tracking EQ plus a conventional EQ, two-band DE-DYN, WIDE imaging, COMP & SAT, and a four-mode master limiter with ITU-R BS.1770-4 metering. AU and VST3. macOS 14.0+ Apple Silicon only. Intel Macs are not supported. Windows is planned. 44.1–192 kHz. One-time license, three activations. The current first look is Leapwing CenterOne 3.
Price checked 13 October 2026: $399, a one-time licence. The $299 launch price with code REISEIEARLY100 ended on 31 August 2026 UTC. 14-day unrestricted trial via Lemon Squeezy. Buy it from ONRI Audio. We have not scored it.
For the full breakdown, see the REISEI first look.