
PreSonus Eris 3.5 2nd Gen
A $100 best-seller that owners like and the labs pan: two Klippel scans found a response far from neutral.
3 reviews
Audio interfaces, the Studio One DAW & FaderPort control surfaces
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PreSonus Audio Electronics is an American maker of recording hardware and software, founded in 1995 in Baton Rouge, Louisiana by LSU electrical-engineering graduates Jim Odom and Brian Smith and originally run out of Odom's garage. Its range spans audio interfaces, digital mixers, studio monitors and the FaderPort control surfaces, alongside the Studio One DAW — renamed Fender Studio Pro in January 2026. The company has been a subsidiary of Fender since November 2021.

A $100 best-seller that owners like and the labs pan: two Klippel scans found a response far from neutral.

The pad controller that bet everything on one DAW — and got reviewed brilliantly, owned unevenly, and quietly replaced.

One motorised fader and forty functions for about $210 — and a verdict that flips completely depending on which DAW you opened.
Prices in USD, recorded when each review was updated; speaker prices are for a pair.