The MR3EQ 500 Series equalizer module brings Harrison's iconic analog sound to your 500 series rack. Originally designed for Harrison's renowned MR3 recording console, the MR3EQ provides the musical EQ curves and filter responses that helped shape countless classic albums. With its 3-band parametric EQ and high-pass filter, you'll have the versatility and tone-shaping power trusted by world-class engineers and producers.

Craft Premium Sounds With Musical Precision

The MR3EQ gives you the ability to craft your tracks with broad strokes or make surgical adjustments. Its 3-band parametric EQ offers +/- 10dB of boost/cut to shape your lows, mids and highs with Harrison's renowned proportional Q filters. Dial in the perfect EQ curve to bring out the character of vocals, add depth to guitars or tame unwanted frequencies. The high-pass filter can roll off low end rumble, while the resonant peak adds distinctive tone-shaping possibilities.

Classic Harrison Sound and Intuitive Controls

With the MR3EQ, you can achieve the punchy, smooth sound that made Harrison consoles legendary. Its circuit design delivers rich harmonic distortion and band interaction for a three-dimensional, analog quality. The simple yet flexible controls give you fast, intuitive control over your sound. Engage the EQ and filter sections independently and monitor levels with the overload LED. Before long, you'll understand why the biggest names in music trusted Harrison gear to help craft their timeless recordings.

500 Series Format for Maximum Versatility

The MR3EQ comes in the widely used 500 series format, compatible with racks from API, Radial and others. Add it to your existing 500 series setup or start building your own all-Harrison rack. With additional Harrison modules like the 3232 mixer, LPF-50 filter and DSC-50 compressor, you can assemble a mini-console with the tone and features of a classic Harrison board. The MR3EQ delivers the vibe and precision that made Harrison an industry leader.