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Ashly Audio GQX-3102 2-Channel Graphic Equalizer (Discontinued)

Part #:
GQX-3102
Model #:
GQX-3102
Availability: No Longer Available
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The GQX-3102 features 2-channels of 31-band 1/3-octave EQ, tunable hi-pass filter circuit, switch-selectable cut or boost of either 6dB or 15dB and 10-segment, 2-color LED meter displays, and clip LEDs.

Description

Ashly EQs are well known as the go-to brand for analog processors for any concert application or commercial pro install. The GQX-3102 features 2-channels of 31-band 1/3-octave EQ, tunable hi-pass filter circuit, switch-selectable cut or boost of either 6dB or 15dB and 10-segment, 2-color LED meter displays, and clip LEDs. The full-throw 45mm faders have a metal-shaft with the center detented position utilized as an “on/off” switch for that filter to minimize noise levels when the filter is not in use.

Our graphic EQs utilize Wein-Bridge filters using precision components and our specially designed summing amplifiers provide extremely accurate response, low noise, negligible distortion, and excellent immunity to magnetic fields.

The GQX models are designed to be significantly quiet without the need for noise reduction to be built into the equalizer circuit. Double-sided circuit boards with ground plane design are used in the filter sections for improved RFI and electrostatic immunity.  All filters exhibit true constant "Q" response with no broadening near the "flat" setting. High slew-rate circuitry throughout the signal path results in clean, quiet, transparent sound. The faders used are a custom-manufactured metal-shaft type, with molded saddle knobs, for the ultimate in reliability and smooth "feel". Ashly's unique "T-Beam" front panel construction eliminates interconnections between the faders and the filters, resulting in a very rugged and rigid front panel. 

Input and output connections include barrier strip terminals and 1/4" TRS phone jacks, as well as standard locking XLR's. Circuit ground may be lifted from chassis ground via the barrier strip. Ashly's servo-balanced output circuitry maintains unity gain even if pins 2 or 3 are connected directly to ground.

Features

  • 2 Channels of 1/3 Octave EQ High Pass Filter Circuits
  • Precision Wein-bridge filters for accurate response and low distortion
  • Constant "Q" design for low ripple and minimum interaction
  • Selectable 15dB or 6dB range
  • Switchable-Tunable Low Cut Filter
  • 10 position, 2-color LED level meter plus peak LED indicators
  • High quality detented metal shaft faders
  • Balanced Inputs and Outputs
  • XLR, 1/4" TRS and Barrier Strip Audio Connections
  • Rider friendly
  • Safety/Compliance: cTUVus, CE, FCC, RoHS

Specifications

Input Type Active Balanced
Input Impedance 20KW
Input Max. Level +23dBu
Input Connectors 1/4" Phone Jack, XLR & Barrier Strip
Output Type Servo-Balanced
Output Source Impedance 200 Ohms
Output Min. Load Impedance 600 Ohms
Output Max Level +23dBu
Output Connectors 1/4" Phone Jack, XLR & Barrier Strip
Frequency Response 20Hz–20kHz, ±0.25dB
Total Harmonic Distortion
IM Distortion (SMPTE)
Output Hum and Noise -90dBu, Unweighted
Channel Separation >95dB @ 1KHz
Gain Control -∞ to +6dB
Filter Type Constant Q/Wein Bridge
Filter Number 1 x 32
Filte rBandwidth 1/3 octave
Filter Tolerance ±3%
Filter Range ±6 or ±15 dB
Subsonic Filter 12dB/oct.14-280Hz
Nominal Voltage 120VAC, 50-60Hz (240VAC available)
Minimal Voltage 93VAC
Power 24W
Dimensions (H x W x D) 5.25" (133 mm) x 19" (483 mm) x 8" (203 mm)
Unit Weight 12.7 lbs (5.8 kg)
Shipping Weight 16 lbs (8 kg)

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