These are mint. Sequential. The best 500 EQ on the planet. They were racked for a couple weeks, but life has other plans. They were never registered and come with the warranty card for registration. If

Ready to ship same/next day!

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The following is copied from the UTA website and may contain info not pertinent to this sale:

The Legendary Undertone EQ, now in 500 series

We can now ALL have the amazing sound and flexibility of the UTA console EQ in a 500 series package. The UTA console EQ and subsequent MPEQ-1 channel strip have been recognized for their exceptional vintage musicality and extraordinary flexibility.

Imagine having a 500 series EQ that can replicate the shape or curve of any other hardware EQ made. The 500 series format makes this extraordinary EQ design more accessible for all.

Three super-parametric bands

Each band has continuously variable frequency, switchable Boost/Cut/Notch, Q control from .3 to 10, and a Shape control that blends between peak and shelf.

Notch mode cuts up to 50 dB. Vari-Phase mode varies phase on a frequency band while keeping amplitude flat. No other 500 series EQ does this.

Features

  • 3 Super Parametric bands
  • Range switching mid band
  • Shape Control for blending between peak and shelf shapes
  • Q control range from .3 to 10
  • Notch Filter mode for extreme cuts
  • Unique Vari-Phase mode
  • Input pad for added headroom
  • High quality, long-life switches and capacitors

Stereo, already matched

Two UTEQ500 modules side by side give you the same EQ curve on both channels: phase-perfect, tonally identical, instantly recallable. Drop a pair on a drum room, the mix bus, or a stereo mastering insert and the stereo image stays anchored from first move to last.

Built to outlive your rack

Hand-tuned in California from long-life switches, audiophile capacitors, and discrete-component circuitry. The UTEQ500 is the kind of insert that ends up on every session, and stays there.

There’s a new EQ on the 500 block.

The 3-band “Super Parametric” EQ circuit gives you endless variations of frequency, bandwidth and shape.

The Shape control lets you blend between peak and shelf shapes, so you can recreate the curves of any hardware EQ.

Three overlapping bands, with a range-switching mid band, give you access to any frequency in the spectrum.

A unique variable phase mode lets you vary the phase across the frequency spectrum.

Howdy, neighbors!

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Listed5 days ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • UTEQ500 500-Series Equalizer Module
Finish
  • Gold
Categories
Year
  • 2026
Made In
  • United States
Format
  • Modular
Electronics
  • Analog
  • Solid State

Product safety information may be available here.

Beastman Audio

Portland, OR, United States
Joined Reverb:2014

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