Drawmer 1960 1RU 2-Channel Vintage Vacuum Tube Compressor and Pre-Amplifier - DI/VCA Compressors

ITEM #: DRWM-1960 MFG #: 1960

Primary Image
  • Product Image Thumbnail 1 of 4
  • Product Image Thumbnail 2 of 4
  • Product Image Thumbnail 3 of 4
  • Product Image Thumbnail 4 of 4
Free Shipping with $49 Minimum Order

List Price:

$2,999.00

Our Price:

$2,699.00

Availability: Usually Ships in 5-14 Days.
Please Email, Chat or Call (800) 522-2025 for Detailed Delivery Info
iAvailability Description Popup


1960 - Overview

Vintage Tube Compressor & Pre-Amplifier
There is little doubt in the minds of many engineers and producers that vacuum tubes possess a unique sound quality providing a "warmer, more alive" sound.

Combining eight active tube stages and the low noise and reliability of solid state electronics, the Drawmer 1960 provides the ultimate direct interface between the sound source and the recording medium.

The Drawmer 1960 is a two channel unit with each channel comprised of a completely natural sounding "soft knee" vacuum tube compressor and an extremely low noise microphone pre-amplifier with switchable 48 volt phantom power. A further auxiliary instrument pre-amp with EQ is also provided. This powerful combination of the classic valve circuit, offering unsurpassed tonality, and the low noise balanced microphone input with up to 60dB of gain has allowed engineers throughout the world to exploit the full potential of high performance condenser microphones. An example of this would be the direct to digital stereo recording of live classical music without the necessity of a mixing console.

The Compressor
Because the compressor is a soft knee type, it requires few controls. Strictly speaking, a soft knee design does not have a rigidly defined threshold but the title 'Threshold' has been retained for the "amount of compression" control for the sake of familiarity. The Threshold range is continuously variable between infinity and -24dB, the theory being that signals below the threshold are essentially unprocessed and the signals exceeding this threshold are subjected to increasing amounts of gain reduction dependent on by how much they exceed the threshold.

The attack and release times are switchable rather than being continuously variable and this method of operation falls into line with that of its all valve predecessors. Attack simply offers a choice of slow, medium and fast whilst release has six settings. Positions one to four have fixed release times whilst positions five and six are two different programme dependent release time modes making the unit ideally suited to programme material with complex dynamics such as complete stereo mixes and vocals. Interestingly, the attack times are further modified by the choice of release setting so the range of choices are wider than it might first appear.

Gain Make-Up & Side Chain
Because compression is a form of controlled gain reduction, a stage of make-up amplification follows the compressor section giving a range of +20dB. The VU meters may be switched to monitor either the amount of gain reduction taking place or the output signal level and the two channels may be used either independently or as a stereo pair, depending on the setting of the stereo link switch.

Pro Mic Pre-Amp & D.I.
In addition to the balanced microphone and line inputs on the rear of the unit an auxiliary input on the front panel gives direct access for guitars or electronic instruments. Equalization is provided along with sufficient gain to overload the tube pre-amp for sustain effects. The Aux input is a valuable addition as it combines the virtues of a D.I. box and equalizer with the compressor allowing the instrument to be simultaneously processed and routed to the mixing console or directly to the recorder.

  • Features:

    • Stereo Preamp and tube compressor with soft knee circuitry from the legendary 1960's series.
    • Dual mono or stereo operation, with link function.
    • 2 high-quality microphone preamps.
    • Classic soft knee compressor.
    • 2 switchable VU meters that can be switched to G.R. & V.U.
    • Based on the legendary Fairchaild 670 compressor.
    • 8 active tube stages.
    • Very low noise.
    • Side-chain input with listen function for isolated monitoring of the S/C signal
    • Aux instrument input with additional EQ and its own tube stage.
    • Classic Drawmer build quality with rugged steel chassis and aluminium front panel.
    • Designed and Handmade by Drawmer in the United Kingdom.
     
  • Specifications:

    • Input Impedances:
      - Line: 20kΩ
      - Mic: 150Ω to 600Ω
      - Aux.: 2M2Ω
    • Mic Input Noise:
      - @ +60dB Gain: -128.5dB
      - Maximum Input Level: +20dBu
    • Output:
      - Output Impedance: <50Ω
      - Maximum Output Level into 10kΩ Load: +22dBu
    • Bandwidth: <10Hz to 22kHz -1dB
    • Noise @ Unity Gain:
      - 22Hz to 22kHz: 88dB (AV)
      - 22Hz to 22kHz: 87dB (RMS)
    • % Distortion (Thd & Noise) @ 1kHz:
      - Line Input with BYPASS selected: <0.1%
      - Line Input with NORMAL selected: <0.3%
    • Power Requirements: 230Volt or 115V at 50-60hZ: 38VA
    • Fuse Rating:
      - @ 230Volt: T250mA
      - @ 115Volt: T500mA
      - Conforming to IEC 127-2
    • Fuse Type: 20mm x 5mm, Class 3 Timed-Blo, 250Volt working

      Physical
    • Depth: 9.84" (250mm)
    • Width: 18.97" (482mm)
    • Height: 3.46" (88mm)
    • Weight: 13.22lbs (6.0kg)
     

1960 - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov