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Summit Audio EQP-200B Dual Tube Program Equilizer  From Summit

Track, mix, and master with this amazing Pultec-style EQ from Summit Audio.

Summit Audio

Manufacturer's Description from Summit

Passive EQ

Coveted by top professionals for decades, passive EQs have better phase coherence than active designs, and the inductors offer a rich, smooth harmonic quality.

Track, mix, master

The EQP-200B is an indispensable component to many key task's in the studio. From tracking to final touches and audio sweetening, the EQP-200B is the goto EQ!

Take the buss!

The EQP-200B is the perfect finishing tool for any mix - just insert it across the master buss of your mixing console or DAW. The sonic benefits from the EQP-200B's exceptional passive tube circuit are apparent even with the EQ circuit in bypass mode.

Hand-crafted in the USA

Each piece of Summit gear is meticulously crafted by hand in our shop using only the best quality components and attention to detail. Quality components and engineering know-how are the critical element to the sound and longevity of audio gear.

Summit Audio

About Manufacturer

Hello and thank you for choosing Summit Audio! We have a long history of manufacturing the highest quality audio processing equipment on the planet. From microphone preamps and compressors, to digitally controlled equalizers with software control, depend on Summit Audio for the highest quality and best sounding audio equipment for your professional recording studio, post production facility, broadcast studio, or performance audio venue. All Summit Audio products are manufactured in the United States at our Northern California based headquarters and undergo strict and vigorous testing. Every piece is individually hand crafted to the highest standards using Audio Precision testing equipment.


Selectable Frequencies

Low Frequency Shelf / In / Out

  • 3 position togle: 6 dB per octave shelving filter starting at 50 Hz, or standard engaged operation, or bypass mode

Low Frequency Boost and Cut

  • 20, 30,60, 100, 180 Hz frequencies.

Mid-High Frequency Boost and Cut

  • 1.5k, 3k, 5k, 8k, 10k, 12k, and 16k Hz frequencies.

High Frequency Cut

  • select at 5k, 10k and 20k Hz frequencies.


  • Inputs: +4 dB female XLR (2)
  • Outputs: +4 dB male XLR (2)

Max level

  • Max input level (XLR): +23dB
  • Max output level (XLR): +23dB
  • Max gain: +/-20dB

Operating Measurements

  • Frequency response:
  • Tube: 12Hz-45kHz -0.5dB
  • Signal to noise ratio:
  • Tube: 125dB average 20Hz-20kHz
  • THD + Noise:
  • Tube: 0.057% 12Hz-20kHz
  • Vacuum tubes: three 12AX7A

Power Configuration

  • Internal AC Supply
  • 35 watts, 115 or 230 volts, 50 or 60 Hz (Rear Switchable)
  • Fuse Size: 0.5 Amp for 115 VAC, 0.25 Amp for 230 VAC

Size and Weight

  • Height: 3.5 inches (8.89 cm)
  • Width: 19 inches (48.26 cm)
  • Depth: 10 inches (25.40 cm)
  • Weight: 17 pounds (7.71 kg)


3 year limited warranty.





EQP-200B User Manual

User Manual

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