Great River Harrison 32EQ
Best authentic sound shaping for professional audio engineers.
This 500-series module faithfully recreates the acclaimed 4-band equalizer and filters from the legendary 32 Series consoles. Designed in collaboration with the original console manufacturer, it preserves the sonic characteristics that made these consoles a staple in hit-making studios. It features distinct EQ bands for Low, Low-Mid, Hi-Mid, and High frequencies, each with independent gain and frequency controls. Signature sweepable High- and Low-pass filters, along with an EQ bypass switch, offer sonic versatility. An internal jumper allows selection between the original "vintage" feedback design or a modern non-feedback option.
$775.00
Owner Satisfaction
4.7
/ 5
Category Rank
31
/ 321
#31 in Equalizers
Price vs Category Average
-72%
Below average
Form Factor
500
/ Series Module
Who it's for
- Audio engineers seeking vintage character and professional-grade sound shaping
- Studio owners and engineers needing dependable, long-lasting hardware
- Mix engineers desiring fast, effective, and sonically pleasing EQ adjustments
Who should skip it
- Budget-conscious producers and hobbyists seeking affordable EQ solutions
- Home studio users with limited space or those preferring software-only workflows
- Engineers needing transparent, surgical EQ or diverse tonal options
Performance breakdown
Sonic Authenticity
Faithfully captures the legendary character of original 32 Series console circuits.
Tonal Sculpting
Four-band parametric control offers surgical precision for complex audio sources.
Filter Versatility
Sweepable high and low-pass filters provide essential frequency management.
Circuit Flexibility
Internal jumper switching allows for vintage or modern signal path options.
Build Integrity
Robust 500-series construction meets the demands of professional studio environments.
Workflow Integration
Intuitive rotary interface makes rapid tonal adjustments feel natural and immediate.
Key Specs
Form Factor
500 Series Module
Rack Units
1U
Type
Equalizer
Equalizer Type
Parametric, Analog
Compatibility
500 Series Racks
Digital/Analog
Analog
Channels
Single-Channel
Chassis
Module
Know before you buy
Yes, this module is designed to fit into any standard 500-series rack and occupies a single slot.
The vintage feedback setting mimics the original Harrison 32 console circuitry for a classic, musical character. The non-feedback option provides a more modern, transparent, and precise response, giving you two distinct sonic textures in one unit.
Yes, the module features Harrison’s signature sweepable high- and low-pass filters, allowing you to precisely carve out unwanted frequencies at the top and bottom of your signal.
This unit was designed in direct collaboration with Harrison to faithfully recreate the exact 4-band EQ and filter topology found in their legendary consoles, ensuring the same sonic character and musicality.
Yes, the module includes a dedicated EQ bypass switch, which allows you to instantly compare your processed signal against the dry, unprocessed input.
The Great River Harrison 32EQ is a 100% analog, solid-state device, providing the warmth and tactile response expected from high-end outboard gear.
Still have a question?
Ask Hayley anything about this product before you decide.