\n \nThe VLA-500 brings the same VCA-less Vactrol based compression circuit used in ART’s legendary Pro-VLA, putting to a convenient 500 Series format for the first time. Capable not only of delivering incredibly smooth compression and overall dynamic control, the VLA-500 also offers two user selectable tone shaping circuits making it one of the most versatile signal processors in your 500 Series rack. \n \nThe ‘Punch’ circuit is a J-FET Harmonic Enhancer that adds even-order harmonic distortion for a fuller, “punchier” tone while taming nasty peaks that may escape the Vactrol. The Grit circuit adds frequency-dependent signal distortion to make any track truly stand out. This is a highly creative effect that can work especially well on drums and percussion, solo brasses and woodwinds and even vocals when added presence and position in a mix is required. Bypassing both ‘Punch’ and \n‘Grit’ circuits delivers the purest Opto-compressor tone, perfect for critical solo instruments and clean vocals. ‘Punch’ and ‘Grit’ circuits can even be combined for additional tone shaping options. \n \n

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Key Features

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• 500 Series Form Factor Compressor Module
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• Based on Popular PRO-VLA Technology
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• VCA-less Vactrol Opto-Compressor Design
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• Two Additional Selectable Solid State Tone Shaping Circuits (‘Punch’ & ‘Grit’)
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• Variable Threshold, Ratio and Output Controls
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• Stereo / Multi-Channel Linkable
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• LED Metering
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Specifications

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Equivalent Input Noise	-102dBu (‘A’ weighted)
Input Impedance	10K ?
Output Impedance	100 ?
Inputs Level	+20dBu
Output Level	+20dBu
Output Gain	+20dB max
Frequency Response	20Hz to 100KHz (+/- 0.5dB)
Dynamic Range	>120dB (20-20KHz)
Attack Time	0.25msec. to 50msec. variable
Release Time	150msec. to 3 sec, variable
Slope	Variable: 2:1 to 20:1
Total Harmonic Distortion	<0.003% (@1kHz, typical)
Power Requirements	80mA (75mA @+ 15V, 4mA@48V)
Max Gain Reduction	30dB
Dimensions	\n \n \n \n \n133mm H x 38mm W x 168mm D \n \n \n \n
Weight	0.32kg

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