2 Channel Vactrol/Tube Leveling Amplifier

Pro VLA

Overview

The PRO VLA is one of the finest audio compressors available. Developed in partnership with studio and live sound engineers, the PRO VLA possesses a “sound” that is not available from any other compressor on the market - at any price! A member of the A R T Reference Series, the PRO VLA was designed and constructed with the absolute best components, assuring a lifetime of quiet, reliable performance. The PRO VLA offers:

• Two channel Opto-isolator (Vactrol)/tube-based Leveling Amplifier

• Stereo linking of channels

• Hand selected 12AX7 Tubes

• Vactrol - Optical electronic isolators

• Non-VCA design = transparent, classic sound

• VU metering of input and output levels

• XLR balanced inputs and outputs

• 1/4” TRS active balanced inputs and outputs

• Variable threshold ratio

• Auto and Fast attack and release settings

• Variable Threshold rotary controls

• Variable Output level rotary controls

• 10 segment Gain Reduction LED Array

• 10Hz to 20kHz Frequency Response (+/-0.5dB)

• >100dB Dynamic Range

• Extremely low noise (-99dBm ‘A’ weighted)

• Internal power supply