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Fredenstein Professional Audio V.A.S. Compressor

Product L63325

The V.A.S Compressor incorporates Fredenstein's proprietary Reverse-Mancini FET architecture for increased linearity and noise performance. In additi...Click To Read More About This Product

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The V.A.S Compressor incorporates Fredenstein's proprietary Reverse-Mancini FET architecture for increased linearity and noise performance. In addition, the output stage consists of a high-performance OPA2 discrete operational amplifier coupled to a high-quality American-made steel core transformer.

As with all Fredenstein products, the OPA2 is not a copy of an older design, but rather a completely new circuitry manufactured in SMT technology. Matched and integrated dual input transistors guarantee vastly improved specifications compared to older designs.

The OPA2, following the tradition of well known manufactures, is socketed and can be exchanged without tools. The industry standard pin-out makes it compatible with many manufacturers. To achieve the highest sonic performance, no polarized capacitors, electrolytic or tantalum, are deployed in the signal path.

Overall the V.A.S Comp supports a wide variety of different sounds from smooth and clean to aggressive and smashed. As a truly flexible compressor, if features rotary controls for Input Gain, Attack Time, Release Time , Compression Ratio, Side-Chain Bandwidth (Low-Cut Filter), Make-Up gain, and Wet/Dry mixing (parallel compression) as well as illuminated switches for Bypass, Stereo link, and Side-Chain filter.

Controlling the operation of the V.A.S. Comp is very easy due to its separate Gain-Reduction and Output-Level meters. Gain reduction is indicated with 12 LEDs ranging from 1 to 16 dB and the output-level in the range from -30 dB to +20dB (0 dB = +4 dBu). Other professional features are a hard bypass when powered off and a three second turn-on delay to suppress pops, as well as a remote Bypass function in Stereo link mode. Only one Bypass switch has to be engaged to put both units in Bypass mode for easy stereo confidence checks, with or without compression.
For easy touring and recording around the world, the V.A.S. Comp has a built-in universal power supply ranging from 90Vac to 240Vac, 50 -60 Hz.

Give it a sheen or crush it. Versatile, powerful compressor.

  • Frequency Response: 20 Hz – 20,000 Hz, +/- 1dB
  • Make-up Gain: + 20 dB
  • Distortion: < 0.05%
  • SNR: 90 dB (at 0dB make-up gain)
  • Input Impedance: > 4 KOhm
  • Max. Input Level: + 26 dBu
  • Output Impedance: 600 Ohm
  • Max. Output Level: + 26 dBu
  • Input Attenuator: - 20 dB
  • Side-Chain Filter: 6 Hz to 2KHz (sweepable)
  • Attack Time: 0.5 ms to 50 ms
  • Release Time: 70ms to 2.5s
  • Compression Ratio: 2:1 to 20:1
  • Mains Voltage: 90 Vac to 240 Vac, 50 – 60 Hz
  • Power Consumption: 25W max.
  • Dimensions: 200 mm x 51 mm x 170 mm
  • Weight: 1300 g

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