Designed for extremely quiet operation in demanding applications.
The Ashly GQX-3102 is
a graphic equalizer that features two channels of 31-band 1/3-octave EQ a tunable high-pass filter circuit (8Hz to 200Hz)
a switch-selectable cut or boost of either 6dB or 15dB. The full-throw faders are a custom-manufactured metal-shaft type with
the center detented position utilized as an "on/off" switch for that filter (to minimize any possible degradation in signal
noise levels). and 10-segment two color LED meter displays referencing 0 VU to +4dBu.
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. Precision Wein-Bridge
filters and carefully designed summing amplifiers combine to provide extremely accurate response low noise negligible distortion
and complete immunity to magnetic fields. 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. GQX EQ's are covered by a Five Year Worry-Free Warranty.
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. The power supply is a universal switching power supply which operates from 90 - 240VAC 50/60Hz
with the power switch located on the rear panel.
Applications: monitor systems; front of house sound systems; installations
requiring fixed EQ; recording/broadcast studios; DJ systems
Ashly Audio
GQX-3102 Dual 31-Band Graphic Equalizer Specifications:
- Input
- Type: Active Balanced
- Impedance: 20k ohm
- Max. Level: +22dBu
Output
- Type: Servo-Balanced
- Min. Load Impedance: 600 ohm:
- Max. Level: +22dBu
Frequency
Response ñ.25dB 20Hz-20kHz:
- IM Distortion (SMPTE): <0.01% @ +20dBu
- THD (20Hz-20kHz):
<0.01% @ +20dBu
- Equivalent Input Noise (20Hz-20kHz):- 92dBu
Filters
- Type: Constant
Q/Wein-Bridge
- Number: 2 X 31
- Bandwidth: 1/3 Octave ISO Center
- Tolerance:
ñ3%
- Range: ñ6 or 15dB
- Subsonic Filter: 18dB/Octave @ 8-200Hz
Power
Requirements: 120VAC 50-60Hz 17W
- Shipping Weight: 15 lbs
- Dimensions: 19"L x 5.25"H x
6"D
- I/O Connectors: XLR 1/4" and Barrier Strip
Ashly
Audio GQX-3102 Dual 31-Band Graphic Equalizer Features:
- Detented Metal-Shaft
Fader
- Precision Wein-bridge Filters for Accurate Response and Low Distortion
- Constant
"Q" Design with Low Ripple and Accurate Response Near the "Flat" Setting
- Selectable 15dB or 6dB range
- Switchable-Tunable Low-Cut Filter
- 10 Position 2 Color LED Level Meter plus Peak LED Indicators
- Balanced XLR 1/4" and Barrier Strip Inputs
- Servo-Balanced XLR 1/4" and Barrier Strip Outputs
- Rider Friendly
- 5-Year Worry-Free Warranty
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