Professional Tube Microphone Preamplifier - Selectable Optical-Tube/Variable-Mu Compressor - Tube Parametric Equalizer

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Retail $799 US
Our Price $674 US
Our Price $1,079 CAD

The Pro Channel from ART is the latest offering from the world’s most popular tube dynamics processing manufacturer. ART engineers have combined the world-renowned Pro MPA, Pro VLA, and Tube EQ into a single product – creating the world’s best-sounding and most affordable professional recording channel.

The Pro Channel features many new and exciting design enhancements to ART’s pro and home studio staples, including the addition of a Variable Mu circuit to the compressor module. The Pro Channel allows you to select between ART’s award winning optical/tube compressor or the coveted Variable Mu circuit (a design made popular by the sound of the old broadcast limiters – now costing thousands of dollars). The Variable Mu circuit is fast, fat and a bit aggressive, and is guaranteed to become a legend among compressors as has the Pro VLA. The four-band parametric equalizer has selectable Q for the two sweepable mid-bands. As with all design elements of the Pro Channel, these Q options were fine-tuned by some of the industry’s top studio and live-sound engineers. Likewise, all new additions were made without compromise to the sound of the original designs (Pro MPA, Pro VLA, Tube EQ), which have become standards in professional studios and FOH rigs around the globe.

The Pro Channel defines the term “channel strip.” The Pro Channel is an impressive package from the world-wide leaders in tube dynamics signal-processing gear. Pick one up and catch your own tube-buzz at your favorite ART dealer today
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PRODUCT SPECS
Dimensions:  6.5"D x 19"W x 3.50"H
Weight:  12.0 lbs
Maximum Gain:  XLR to XLR: 83dB
Maximum Gain:  1/4” to 1/4”: 65dB
Dynamic Range:  >100dB (20-20KHz)
Frequency Response:  10Hz to 20KHz (± .5dB)
Low-Cut Filter:  Variable; -3dB@10Hz to 250Hz
Input/Output Connections:  XLR balanced & 1/4” unbalanced
Insert Connections:  1/4” unbalanced
Input Impedance:  1.67k ohms (XLR), 1M ohm (1/4”)
Output Impedance:  600 ohms (XLR), 300 ohms (1/4”)
Maximum Input Level:  +15dBu (XLR), +21dBu (1/4”)
Maximum Output Level:  +27dBu (XLR), +22dBu (1/4”)v
Equivalent Input Noise:  -130dBu (XLR to XLR, ‘A’ weighted)
Phantom Power:  +48v DC (switchable)
Compression Ratio:  Variable: 2:1 to >10:1
Attack Time:  Fast: 2ms (optical), 0.5ms (vari-mu)
Attack Time:  Slow: 15ms (for 20dB of comp)
Release Time:  Fast: 300ms, Auto: 100ms-3sec
Maximum Compression:  30 dB (optical), 23dB (vari-mu)
EQ Frequency Bands:  Low Shelf: 40Hz/120Hz selectable
EQ Frequency Bands:  Low-Mid: Sweepable 20Hz to 200Hz/ 200Hz to 2KHz
EQ Frequency Bands:  Low-Mid Q: Wide/Narrow selectable
EQ Frequency Bands:  High-Mid Sweepable: 200Hz to 2KHz/ 2KHz to 20KHz
EQ Frequency Bands:  High-Mid Q: Wide/Narrow selectable
EQ Frequency Bands:  High Shelf: 6KHz/18KHz selectable
Boost and Cut/Frequency Band:  ±12dB (wide), ±20dB (narrow)
Total Harmonic Distortion (THD):  <0.1% (typical)
Tubes:  Three Hand-Selected
Power Requirements:  100-125 VAC, 30W (Export units configured for country of destination)
PRODUCT FEATURES
Professional Tube-Based Microphone/Line Recording Channel  
Three independent World-Class modules: tube mic pre, switchable optical/ variable mu compressor, and tube EQ  
Warm, Smooth, and Silky Sound Quality 
Precision Detented Potentiometers  
Selectable VU Metering (mic pre out, compressor out, or Main Out)  
Tube Character and Gain Reduction LED Arrays  
Balanced XLR and Unbalanced 1/4” Inputs and Outputs  
Insert Points Between Preamp and Compressor, and Compressor and EQ  
Three Hand-Selected Vacuum Tubes 
Professional Signal Processing For Use With Any Analog or Digital Recording Format 
Exceptional Processing Channel For Any Line or Instrument Level Signal 
Five-Year Warranty 
PRODUCT APPLICATIONS
Professional Recording Studios, Project Studios and Home Studios 
DI Box for Instruments 
FOH Sound Systems 
Digital Audio Workstations & Computer Recording 
MIDI Recording and Samplers 
Voice-Over, Broadcast, and Edit Suites 

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