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Lexicon-gx-7-amplifier.12932458

Lexicon GX-7 Amplifier

Equipped with an over-sized toroidal transformer and individual Read more

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Specifications

Feature
Value
Comment
Audio Inputs and Outputs
GX-7 Inputs
7 RCA
GX-7 Outputs
7 pairs of heavy-duty, gold-plated binding posts
Performance
Output Power
125W RMS per channel into 8 from 20Hz to 20kHz 188W RMS per channel into 4 from 20Hz to 20kHz
Minimum Speaker Impedance
Frequency Response
20Hz to 20kHz +0.1dB/-0.5dB 10Hz to 40kHz +0.1dB/-1.5dB
THD
Less than 0.05% at full power ratings
Signal-to-Noise Ratio
Greater than 100dB, ref 125W/8 Ohms (30kHz bandwidth)
IM Distortion
Less than 0.05% at full power ratings
Crosstalk
Greater than -80dB @ 1kHz (30kHz bandwidth)
Damping Factor
Greater than 200 @ 20Hz (ref 8Ω)
Input Sensitivity
1V for 100W out @ 8Ω
Input Impedance
Minimum 10KΩ
Gain
Minimum 28dB
Other
Trigger Input
3.3 to 24 Volts DC ± 10%, 3.5mm T/S jack
Power Requirements
120V 60Hz 12 Amp (domestic) 230V 50Hz 7 Amp (export)
Dimensions and Weight
Height (with feet)
5"
Width
17.3" (440mm)
Depth
19.5" (including handles) 17.12" (not including handles)
Weight
51lbs (23.1kg)
Rack Mounting
Optional brackets are available for mounting the amplifier in a standard 19-inch equipment rack. Requires 3 Rack Units.
Release Date
First seen
20 March 2008