Behringer PEQ2200 UltraQ Pro Mono Equalizer

The Ultra-Q Pro meets all requirements that you should expect, while having all the qualities you recognize as being important in a top-quality professional equalizer. It has 5 fully parametric bands, enabling you to notch out troublesome frequencies, or to creatively enhance the color of your music, much more precisely than with any graphic equalizer.

Band-Pass Filters
Additionally, a pair of tunable High- and Low-Cut Filters (12 dB/Oct.) allow you to eliminate noise beyond your program material's bandwidth, e.g. mains hum, system noise, etc.

State-Variable concept
Behringer's State-variable Filter design ensures ultra-smooth operation. Each of 5 parametric bands has variable Frequency, Bandwidth (variable from 0.03 to extremely wide 2 octaves), and 15 dB Cut/Boost. The lowest and highest frequency ranges are 20 Hz to 300 Hz and 1 Hz to 20 kHz rerspectively, and we have given you a high degree of overlap between the 5 bands, allowing you up to 30 dB cut or boost at a particular frequency!

Parallel Filter Circuit
Behringer uses a special parallel, rather than conventional serial filter arrangement. This keeps frequency-dependent phase shifts, to an absolute minimum. And because each of the 5 filter circuits resides in a separate side-chain, your main signal path suffers minimal disturbance.

The Constant-Q Principle
A Constant-Q (Quality) performance for a parametric equalizer can only be achieved if no parameter interacts with any other. It is the total non-interaction between amplitude, frequency, bandwidth, and bands that enables the PEQ2200 to focus unerringly on the tone colour you want.

Ultra-Q Pro - When Do You Join the High-End Club

Applications
For outstanding equalisation both live and in the studio
For audio sweetening in post-pro and recording studios
As the principle EQ in any size of studio
For audio sample sound contouring
For drastic corrective surgery
For notching out unwanted frequencies
(In Pairs) For the cutting and preparation of masters
For room equalisation

Technical Info

5 fully Parametric bands, independently switchable
Additional tunable High- and Low-Cut Filters
Constant-Q principle of operation
Phase-compensated, State-variable filters
Parallel filter architecture ensures absolute minimum phase-shift
+-15 dB Cut and Boost available on each band
Servo-balanced Inputs and Outputs
XLR and Jack Connectors
Relay-controlled Hard-bypass with Auto-bypass during power-down (failsafe relay)