Ashly H35P12100 User Manual

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GQX-1502
The graphic equalizer shall be stereo (2-channels). Each channel shall consist of 15 bands centered on standard ISO frequencies at intervals of 2/3 octave and covering a frequency range of 25Hz to 16kHz. Individual bands shall be activated by linear slide faders with a 45mm travel, metal actuator shafts and a tactile center detent. The range of equalization per band shall be ±15dB. The equalizer shall have a gain of unity with all sliders centered, and shall have a maximum in/out level of +22dBu. Frequency response shall be ±.25dB 10Hz to20kHz. Hum and noise shall be at least ­96dBu and SMPTE intermodulation distortion or THD shall be less than .01% at full output. Input impedance shall be 20k ohm balanced, 10k ohm unbalanced. Output impedance shall be 200 ohm. Inputs and outputs shall be active (transformerless) balanced type on XLR ,1/4" phone jacks and barrier strip terminals. Individual filters shall be Wein-bridge type and connected in a summing circuit optimized for minimum filter interaction and
constant bandwidth at any slider setting. Boost and cut character­istics shall be fully symmetrical, with the filter being electrically removed from the circuit in the center (flat) position. Individual filters shall be accurate to within 3% of indicated center frequency and shall be non-adjustable to insure long term accuracy. The equalizer shall also include a 12dB per octave high pass filter at 40Hz, equipped with a bypass switch. An LED indicator shall show overload conditions. Input gain shall be adjustable over a range of ±15dB, and an overall EQ bypass switch shall be includ­ed. The equalizer shall weigh 9.5 lbs net and mount in a standard 19" rack using 2 spaces (3.5" high). The power requirement shall be 110-115VAC, 50-60Hz, 12W. The unit shall be an Ashly Audio GQX-1502.
TECHNICAL NOTES & SPECIFICATIONS
ARCHITECTS SPECIFICATIONS
GQX-1502 Graphic Equalizer
Features:
 Constant "Q" Design with Low Ripple and
Accurate Response Near the "Flat" Setting
 Precision Wein-bridge Filters for Accurate
Response and Low Distortion  Switchable High Pass Filter  High Quality Detented Metal-Shaft Fader  Frequency Sliders Feature Center Detent Off  Balanced XLR, 1/4", and Barrier Strip Inputs  Servo-Balanced XLR, 1/4", and Barrier Strip
Outputs  5-Year Worry-Free Warranty  UL Listed  Rider Friendly
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Ashly Audio Inc., 847 Holt Road, Webster, NY 14580-9103, Toll Free (800) 828-6308, Telephone (585) 872-0010, FAX (585) 872-0739
Internet: http://www.ashly.com, email: info@ashly.com
Ashly manufactures a complete and comprehensive line of Graphic and Parametric Equalizers,
Electronic Crossovers, Power Amplifiers, Compressor-Limiters, Mixers, and
Amplifier Input Options. Please call, write or visit our web site for information on any of these Ashly Products.
Applications:
Churches, Studios, Concerts, Dance/Night Clubs, PA Systems, Auditoriums, Lecture Halls, Sports Stadiums, Outdoor Festivals
General Specifications GQX-1502
INPUT Type: Active Balanced Impedance: 20k ohm Max. Level: +22dBu
OUTPUT Type: Servo-Balanced Min. Load Impedance: 600 ohm: Max. Level: +22dBu
Frequency Response ±.25dB 20Hz-20kHz: IM Distortion (SMPTE): <0.01% @ +20dBu THD (20Hz-20kHz): <0.01% @ +20dBu Equivalent Input Noise (20Hz-20kHz):- 96dBu
FILTERS Type: Constant Q/Wein-Bridge Number: 2 X 15 Bandwidth: 2/3 Octave ISO Center Tolerance: ±3% Range: ±15dB Subsonic Filter: 12dB/Octave @ 40Hz
Power Requirements: 120VAC, 50-60Hz, 12W Shipping Weight: 10 lbs Dimensions: 19"L x 3.5"H x 6"D I/O Connectors: XLR, 1/4", and Barrier Strip
Rear Panel GQX-1502
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