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Lexicon-zx-7-amplifier.12932452

Lexicon ZX-7 Amplifier

The ZX-7 features a true balanced topology. Each of its seven ch Read more

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Specifications

Feature
Value
Comment
Audio Inputs and Outputs
ZX-7 Inputs
7 RCA, 7 XLR
ZX-7 Outputs
7 pairs of gold-plated binding posts
Performance
Output Power
300W RMS per channel into 8Ω from 20Hz to 20kHz
Frequency Response
20Hz to 20kHz +0.1dB/-0.2dB
THD
Less than 0.05% at full rated FTC power 20Hz to 20kHz Less than 0.005% at full FTC power at 1kHz
Signal-to-Noise Ratio
Greater than -110dB below rated full rated power A-weighted
IM Distortion
Less than 0.03% at full rated power
Crosstalk
Greater than -80dB @ 1kHz (30kHz bandwidth)
Damping Factor
Greater than 200 @ 20Hz (ref 8Ω)
Input Sensitivity
Two volts for 300W out into 8Ω
Input Impedance
Minimum 10KΩ
Gain
28dB ± 0.5dB
Other
Trigger Input
3.3V minimum - 24V maximum DC
Power Requirements
Two circuits each rated 120VAC 12A or one circuit rated 230VAC 8A 50/60Hz
Dimensions and Weight
Height (with feet)
9.7" (246mm)
Height (without feet)
8.7" (221mm)
Width
17.3" (440mm)
Depth
20.3" (516mm) (overall with handles)
Weight
145lbs (65.2kg)
Rack Mounting
Optional brackets are available for mounting the amplifier in a standard 19-inch equipment rack. Requires 5 rack units.
Release Date
First seen
20 March 2008