VU Meter Input/Output Switch Attack Time Switch Release Time Switch Bypass Switch Stereo Link/Dual Mode Switch Gain Reduction Meter VU Level Meter Rear Panel Connections Input Output Applications Tube Replacement Warranty Information Service Information PRO VLA Specifications On-line Information 212-5004-101...
- Extremely low noise (-99dBm ‘A’ weighted) - Internal power supply - 5-year parts and labor warranty - Designed and manufactured in the USA The PRO VLA is member of A R T’s Reference Series of profes- sional signal processing products.
A R T’s PRO VLA circuitry is a hybrid design utilizing the latest and most advanced solid state and tube technology. Using a transformerless design throughout, the PRO VLA maintains exceptional signal integrity and extremely low noise.
12dB over the threshold, the output level would rise by only 3dB. Generally compression ratios of 10:1 and greater are consid- ered limiting. The range of the Ratio control is 2:1 to 10:1. The PRO VLA may be used as either a compressor or limiter.
B B y y p p a a s s s s S S w w i i t t c c h h A Bypass switch is included on each channel of the PRO VLA to enable you to remove the unit from your signal chain. When set to its “in”...
Microphones must be run into a microphone preamplifi- er (like A R T’s PRO MPA) before being run into the PRO VLA. Use the XLR input for use with equipment that provides an XLR output.
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T T u u b b e e R R e e p p l l a a c c e e m m e e n n t t The two 12AX7A tubes in your PRO VLA have been specially selected and sorted to specific operating tolerances.
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A A R R T T P P R R O O V V L L A A S S P P E E C C I I F F I I C C A A T T I I O O N N S S Dimensions 19”W X 6.5”D X 3.5"H Shipping Weight...
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