Great River

Browse Great River vintage audio equipment in the Vintage Technology Archive.

Models

Equalizers

32EQ — Great River Harrison 32EQ — a Harrison-sanctioned 500 Series extraction of the 32 Series console four-band EQ plus filters. Provenance solid, published specs scarce.

Preamplifiers

MP-2 — The Great River MP-2 is a two-channel mic preamp introduced in 1997, known from Mix and EQ reviews; gain 22–64 dB, 24.5 dBm into 600 ohms.

Other Models

MP-2NV — Great River MP-2NV two-channel preamp — Neve 1073-inspired character, Sowter transformers, 70 dB max gain, 300/1200-ohm impedance switching, reviewed at $2,495.