NTI Nightpro EQ3-D Dimensional Equalizer

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This used NTI Nightpro EQ3-D Equalizer comes with a Power Cable.

This unit is in good condition with minor wear from racking and use. Please see pictures for details on item condition.

What We Like:
The EQ3-D is a studio favorite EQ because it's an extremely musical eq. Plus it's the secret weapon of many engineers because of its unique air eq which can boost ultra high frequencies, and the musical harmonics in the audible hearing spectrum. To put it simply, it adds air and breath to just about anything you throw at it.

Product Details:
The EQ3-D is a six-band, two-channel dimensional equalizer with separate channel controls for each of the six bands. It is a true stereo system with total channel-independent electronics and Filters. Each of the First five bands is 2.5 octaves wide with potentiometers that allow For a maximum adjustment of ± 15 dB. The sixth band is the AirBand and includes the Veri-Air Feature allowing an adjustable elbow frequency on the AirBand shelf of between 2.5 kHz and 40 kHz. The sixth band allows for a maximum gain of 20 dB. The EQ3-D has headroom of 25 dB. It provides support for balanced or unbalanced XLR inputs and outputs.

  • Virtually No Phase Shift - All of the Nightpro products create virtually no phase shift in the signal -- Even at full boost!
  • 10hz to 40,000hz Adjustable Bandwidth - The EQ3D allows users to control the spectrum all the way from 10hz to 40,000hz, a control feature no other sound enhancement tool can match.
  • The "Air Band" - The EQ3D allows variable control of the highest end of the frequency spectrum. This patented technology provides a clarity and sense of intimacy to your mix.
  • Universal Power Supply - The EQ3D contains a power supply that can be used anywhere in the world without power adaptation.
  • 40db Control Range - The EQ3D allows a control range of 40db on each band.
  • Lightweight Design - The EQ3D uses a light weight power supply to achieve the needed component requirements with a much lighter weight than required by conventional power supplies of similar outputs.
  • Single Rack Space - The EQ3D has created a single rack space unit that provides the same great sound quality as it larger products with similar analog processing capabilities.
  • Broad Design Slopes - The EQ3D's bands are designed with an extremely wide Q. This approach yields a more natural change in frequency content than a traditional equalizer.
  • Truly Flat Frequency Response - Unlike an equalizer the EQ3D has a completely flat frequency response whenever each band is at the same level-- the response is even flat when each band is turned all the way up!
  • The Worlds Most Musical Sound Enhancement System - The EQ3D's natural sound quality has made it the worlds most musical sound enhancement system.
  • Picture Perfect Square Waves - Even during equalization, the EQ3D can process a square wave with perfect accuracy.
  • Completely Dolby Pro-Logic Compatibility - The EQ3D's absence of phase shift allows it to process Dolby encoded signals without deterioration of the encoded signal.

Product Specs

Good (Used)
Good condition items function properly but may exhibit some wear and tear.learn more
Brand Nightpro
Model EQ3D-EQ
Categories Outboard Gear

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Shipping Policy

Available for local pickup from Appleton, WI, United States

Ships from Appleton, WI, United States to:

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We know you want to get your new gear as fast as possible, so paid orders are processed and shipped out within 1 business day. Our shipping cutoff for a day is Noon CT each business day - orders paid before this cutoff will usually ship out the same day.

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Return Policy

Return Window

This product can be returned within 7 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs.

Pixel Pro Audio

Appleton, WI, United States
Joined: May 2014

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