MCM Electronics

Dual Channel 31 Band 1/3 Octave Graphic EqualizerMCM Part #: 555-15400  |  Applied Research Technology Part #: XL231

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Dual 31-Band, 1/3 Octave, Graphic EQ

The ART XL 231 Dual 31 Band, 1/3 Octave Extended Long Throw Professional Equalizer has been designed and engineered to exceed extremely high standards for audio performance and functionality. This innovative, high-quality equalizer is perfect for virtually any audio application where precision frequency tailoring, reliable performance, rugged design and extremely silent processing are of the utmost priority.

Product Description

    Features
  • Greater than 123dB dynamic range
  • Ultra low noise and high output
  • 40 Volt internal circuitry for added headroom, and line driving capability
  • High and Low frequency “Trim” controls for sweetening overall sound after EQ has been set
  • Enhanced Cut Mode: Up to –18dB narrow band dips
  • Normal and Enhanced Modes also have Half-Scale modes for a total of 4 Boost/Cut modes
  • 10 Segment LED level meters with “Peak-Hold” and clipping indication
  • Constant Q design with interleaved filter banks to reduce band interaction
  • High precision filters with 2% film capacitors, 1% resistors
  • Built-in RFI suppression
  • Grounded center-tapped slide potentiometers for true zero flat position
  • 45mm metal shaft slide potentiometers with center detents, and mixing desk style knobs
  • Automatic relay bypass if power is lost
  • Euroblock detachable barrier strips, XLR, and 1/4 inch phone Ring-Tip-Sleeve balanced inputs and outputs
  • Toroidal power transformer

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Package Specifications & Dimensions
Hazardous:No
RoHS Comp:Yes
Warranty:365 days
Need to Return?
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 037

MCM Cat 56, Page 197

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Applied Research Technology Logo
Mfr. Name:Applied Research Technology
Mfr. Part Number:XL231