AMPLIFIERS

GX-7
GX-7
GX-7

GX-7

GX-7

Intended for systems where the additional output of the RX-7 or the ZX-7 is not necessary, the GX-7 - with 125 watts per channel into 8 ohms - has more than enough power to drive most multi-channel speaker systems. When driving a 4 ohm load, the output of the GX-7 increases to an impressive 188 watts per channel.
In order to facilitate easy system integration, the GX-7 includes a 12-volt trigger input on the rear panel so that it can be powered up remotely by a separate device with an output trigger, such as a Lexicon Digital Controller. A rack mount is also available.
With its clean, quiet power, the GX-7 serves as an exceptional addition to any multi-channel home entertainment system.


http://www.lexicon.com/productdetail/~/product/gx-7.html
 

Description 7-channel Amplifier
Frequency Response 20Hz to 20kHz +0.1dB/-0.5dB; 10Hz to 40kHz +0.1dB/-1.5dB
Inputs 7 RCA
Input Impedance Minimum 10KOhms
Input Sensitivity 1V for 100W out @ 8 Ohms
Rated Output Power into 4 ohms 188W RMS per channel into 4 Ohms from 20Hz to 20kHz
Rated Output Power into 8 ohms 125W RMS per channel into 8 Ohms from 20Hz to 20kHz
Signal-to-Noise Ratio Greater than 100dB, ref 125W/8 Ohms (30kHz bandwidth)
Total Harmonic Distortion (THD) Less than 0.05% at full power ratings
Crosstalk Greater than -80dB @ 1kHz (30kHz bandwidth)
Gain Minimum 28dB
Power Requirements 120V 60Hz 12 Amp (domestic) 230V 50Hz 7 Amp (export)
Speaker Connections 7 pairs of heavy-duty, gold-plated binding posts
Height 5"
Width 16.2"
Depth 19.5-inches (including handles) 17.12-inches (not including handles)
Weight 51 pounds (23.1 kg)
Included Accessories Optional brackets are available for mounting the amplifier in a standard 19-inch equipment rack
Dampening Factor Greater than 200 @ 20Hz (ref 8 Ohms)

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