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ART Pro Channel II Professional Tube Preamplifier

SKU:
67454
|
UPC:
840402019312
Availability:
In Stock
$449.99 $359.99
$379.00
(You save $19.01 )
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The ART Pro Channel II(tm) uses second-generation discrete Class-A microphone preamp to provide clean quiet gain while maintaining incredible transparency. A powerful dynamics processor subtly controls transients and noise of the most demanding sources.The ART Pro Channel II(tm)s semi-parametric EQ offers wide tune-ability and can be patched before OR after the dynamics processor. Separate rear-mounted insert points allow patching in external signal processing gear immediately after the Mic preamp and before the EQ and dynamics processor. Both analog and LED meters provide a detailed indication of audio levels.

Features

  • Variable Input Impedance For Flexible Microphone Voicing (150 Ohms To 2400 Ohms)
  • Selectable Plate Voltage
  • Large VU Meters
  • Backlit Function Switches
  • Discrete Class-A Input Microphone Preamplifier
  • Low Noise at Lower Gain Settings
  • Extremely Low Total Harmonic Distortion (THD)
  • Wide Frequency Response
  • Additional Front Mounted Instrument Input Jack
  • Supports Mid/Side Miking Technique
  • Operates at +4dbm/-10dbv Output
  • Selectable Stereo/Dual Operation of Output Controls
  • Automatic Instrument Input Selection

Specifications

  • Input Impedance:
    • Mic: 150 to 3.4K Ohms, variable
    • Instrument: 2.5M Ohms
    • Preamp Insert: .5K Ohms
  • Output Impedance:
    • Balanced Output: 600 Ohms balanced
    • Unbalanced Output: 300 Ohms
    • Insert Outputs: 300 Ohms
  • Frequency Response:
    • Analog In to Analog Out: 12Hz to 100KHz +0, -1dB
    • THD @ 1 KHz: <0.15% typical
    • THD @ to to 20 KHz: <0.033% typical
  • Equivalent Input Noise:
    • Mic/Line: -128dBu, Input shortened, Max gain, "A" weighted
    • Instrument: -109 dBu, Input shortened, Max gain, "A" weighted
  • Maximum Input Level:
    • Mic: +18dBu balanced
    • Instrument: +15 dBu
  • Maximum Gain:
    • Mic: 70dB (XLR to balanced output)
    • Instrument: 64 dB (1/4" to balanced output
  • Maximum Output Level:
    • Balanced: +24 dBu
    • Unbalanced: +20 dBu
    • Output Level At Meter 0 VU: +4 dBu/-10dBV
  • Preamp
    • Microphone Gain: 0 dB to +56 dB
    • Instrument Gain: +3 dB to +50 dB
    • Low Cut Filter: 0 - 250 Hz, 1-pole, 6 dB/Octave
  • EQ
      Boost/Cut: +/- 12 dB on each band
    • Low Freq. Tuning: 40 / 120 Hz Selectable
    • MID 1 Freq. Tuning: 20 Hz to 2 KHz continuously variable
    • MID 2 Freq. Tuning: 200 Hz to 20 KHz continuously variable
    • High Freq. Tuning: 6 KHz / 18 KHz Selectable
  • Compressor / Limiter
    • Attack Time: 250 uSec. to 100 mSec.
    • Release Time: 00 mSec to 3 Sec.
    • Compression Ratio: 2:1 to 30:1
  • Dimensions: 3.5" x 19.0" x 9.2"
  • Weight: 11 lbs
  • Power Requirements: 105 to 125 VAC/ 60 Hz