Whenever The Mid Has High Priority
The TUBE-TECH ME 1B is a passive tube based midrange equalizer developed to match and surpass the demands of even the most discerning studio engineers.
Product Description
The TUBE-TECH ME 1B Midrange Equalizer contains a low frequency boost section for peaking, a mid frequency attenuation for dipping as well as a high frequency boost section for peaking. The filter section is of the the passive type followed by a tube based push-pull amplifier to restore the gain.

Input and output are balanced as well as fully floating.
Input and output transformers come with a static screen between the primary and secondary wirings.
Key Features
  • Passive equalizer
  • Tube based push-pull amplifier
  • 5 low frequency peaks: 0.2, 0.3, 0.5, 0.7 and 1 kHz (0 to +10 dB)
  • 11 mid frequency peaks: 0.2, 0.3, 0.5, 0.7, 1, 1.5, 2, 3, 4, 5 and 7 kHz (0 to -10 dB)
  • 5 high frequency peaks: 1.5, 2, 3, 4, 5 kHz (0 to +8 dB)
  • Frequency response @ -3 dB: 5 Hz to 40 kHz
  • Low noise: < -80 dB @ -10 dB gain
  • No insertion loss
  • Clickless In/Out switch
  • Impedance
    Input: 600 ohm
    Output: < 60 ohm
  • Frequency response @ -3 dB: 5 Hz to 40 kHz
  • Distortion THD+N @ 40 Hz
    0 dBu: < 0,15 %
    +10 dBu: < 0,15 %
  • Noise Rg=200 ohm
    Unweighted: < -80 dBu
    CCIR-468-4: < -70 dBu
  • CMRR @ 10 kHz: < -60 dB
  • Max. input @ 1 % THD+N: > +21 dBu
  • Max. output @ 1 % THD+N: > +26 dBu
  • Gain (0 to 10 dB, 1 dB step) 0 dB
  • Tubes
    ECC 82 1 pc
    ECC 83 1 pc
  • Dimensions
    Height:2 units 88 mm 3,5"
    Width: 483 mm 19,0"
    Depth: 170 mm 6,7"
  • Weight
    Net: 3,8 kg 8,4 lbs.
    Shipping: 5,6 kg 12,3 lbs.
  • Power requirements
    @ 115 V/230 V, 50-60 Hz: 22 W


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