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GQ 600

The GQ600 also provides excellent noise anddistortion performance, with a flat noise figure of better than-98dBm.A shelving H.F. Trim section is provided, with adjustable gain and frequency allowing fast adjustments to be made to overall high frequency response. This obviates the need for system re-voicing when, for example, changes in humidity or audience size occur.

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• H.F Trim section with adjustable gain and frequency allows fast adjustments to be made to overall H.F response. This obviates the need for system re-voicing when, for example, changes in humidity or audience size occur.
• Filter design is carefully optimised for good interpolation and improved narrow band performance.
• Excellent noise and distortion performance.
• High qualities long throw 45mm sliders are used, improving resolution whilst eliminating the need for range switching.
• Sweepable high-pass filter is provided. Inputs and outputs are fully electronically balanced as standard.
• A fixed frequency 18 dB/octave low-pass filter is provided for increased H.F driver protection.
Both XLR and Klippon "quick-wire" connectors are provided.
• Peak level indicators give prior warning of onset of clipping anywhere in the equaliser.
• Relay fail-safe bypass is provided, with turn-on delay.
• Gain control and EQ in/out switch for each channel.


Inputs Two, electronically balanced [++]
Impedance > 10k ohms
CMRR > 65dB 50Hz - 10kHz
Outputs Two, electronically balanced [++]
Source Imp. < 60 ohms
Min. Load 600 ohms

Max. Level ± 23dBm into 600 ohm load 
Gain ± 10dB via rotary control
Frequency Resp. ± 0.5dB 20Hz to 20kHz with controls "flat"

Eq'v. Input Noise <- 100dBm (20Hz - 20kHz un-weighted) with controls "flat" 
Distortion @ +18dBm< 0.01% @ 1kHz
Channel Separation > 80dB @ 1kHz
Peak Indicator Threshold: + 20dBu

H.F Trim 
Filter Type 2nd order, optimum phase, shelving
Frequency 2K - 20kHz
Gain ± 8dB
H.F Trim In/Out Front panel switch with LED

High-pass Filter 
Filter Type 12dB/octave H.P
Frequency (-3dB) 10Hz - 150Hz
Low-pass Filter
Filter Type 18dB/octave 3dB @ 27kHz
LPF In/Out Link selectable on PCB
Equaliser Section
Filters 2 x 301/3 octave, 25Hz-20kHz
Filter Type High performance simulated LCR network
Freq. Tolerance ± 3%
Range ± 10dB

Power 110/120 ± 15% @ 50/60Hz 
Consumption < 20W

Weight 5.0 kG Net (6.7 kG Shipping) 
Size 5.25" (3U) x 19" x 9.3" (133 x 482 x 237mm)
excluding connectors.

Options [++] = Optional transformer balancing. 
Perspex security cover.

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