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Tube-Tech EQ-1A Mono EQ - Used  From Tube-Tech

One of the world’s finest and most musical EQ’s. In Used, Very Good condition

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Tube-Tech

$3,599.00

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Payments as low as $81/mo.

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What We Think

This unit has been tested and functions excellently. It has some cosmetic wear on the faceplate and housing.

Manufacturer's Description from Tube-Tech

This full parametric EQ is fantastic for adding flavor. No matter what frequency you chose to work on, the EQ1A is adding pure magic to your source material.

From the ultra highs to the extreme lows, the EQ1A works like a dream. This equalizer is able to make any source melt perfectly into the mix, with the highest fidelity. For bus EQ you won”t find anything like it!

  • Low cut at 6 frequencies: Slope 6 dB or 12 dB/octave
  • High cut at 6 frequencies: Slope 6 dB or 12 dB/octave
  • Band 1-3, bell type: 36 overlapping frequencies (12 per band), +/- 20 dB with variable bandwidth
  • Low shelving at 6 frequencies: +/- 15 dB
  • High shelving at 6 frequencies: +/- 15 dB
  • All switches gold plated
  • Conductive plastic potentiometers
  • Frequency response: 5 Hz to 60 kHz
  • Very low noise: < -85 dBU
  • Master bypass with clickless relay
  • All 7 sections fitted with separate in/out switch
Tube-Tech

About Manufacturer

STATEMENT It is our mission to ensure the engineer has confidence in his working tools and feels comfortable working with them. To achieve this, it is our job to bring out the very best in the tubes, as well as continuously strive to offer the professional audio engineer outboard equipment of sublime quality ? both in terms of sound and reliability. Lydkraft ApS was founded in 1977 by partners John G. Petersen, Niels Wors?e and Karsten Bruun. Originally the core business of the company was PA, which was a successful venture until 1980, when the partnership was cancelled ? and Mr. Petersen decided to take Lydkraft on his own shoulders. The company was relocated to the interimistic surroundings of Mr. Petersens garage.... Mr. Petersen now redefined the business focus of Lydkraft: He terminated the PA business entirely and focused his efforts towards design, development and manufacturing. During this period small production runs of direct boxes, mixing desks and speaker systems were manufactured as well. In the early 80?s, the demand for vintage tube gear was increasing at a rapid pace. But at the same time tube equipment became more and more scarce by the day. The idea of taking on development & manufacturing of recording equipment with tubes came about in 1984. The first tube-based unit bearing the name TUBE-TECH was developed as an almost direct copy of the Pultec EQP 1A. The tubes of TUBE-TECH Program Equalizer PE 1A glowed for the first time in 1985 and the very first shipment containing 30 units stood ready in June 1985. Next in line was the TUBE-TECH PE 1B and TUBE-TECH Midrange Equalizer ME 1A, soon followed by the TUBE-TECH Compressor Limiter CL 1A and the TUBE-TECH Microphone Preamp MP 1A in 1987.

Specifications

  • Impedance
    • Input: 600Ohm
    • Output: <60Ohm
  • Tubes 
    • ECC81 3pc
    • ECC82 1pc
    • ECC83 3pc
  • Frequency Response @-3dB: 5Hz to 80kHz
  • Distortion THD+N@40Hz
    • 0dBU 0,10%
    • +10dBU 0,10%
    • Max.output: +26dBU <1%
    • Max. input: +21dBU <1%
  • Noise Rg=200Ohm 
    • 22Hz-22kHz <-85dBU
    • CCIR-468-4 <-75dBU
  • CMMR@10kHz <-60dB
  • Gain 0dB
  • Dimensions
    • Height: 2units 88mm 3,5”
    • Width: 483mm 19,0”
    • Depth: 205mm 8,1”
  • Weight
    • Net: 5,5kg 12,1lbs
    • Shipping: 6,9kg 15,2lbs
  • Power Requirements
    • @115V/230V,50-60Hz 30-45W

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