EMG BQC Control 1 or 2-Pickup 2-Knob 3-Band Treb/Bass Stack - Mid/Mid Stack



  • 3-Band: 2- Knob
  • Treb/Bass - Mid/Mid
In Stock Today

These are in our warehouse. Order it before Noon (Eastern Standard Time) and we'll ship it out today, otherwise we'll ship it the very next business day.


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Control Configuration

  1. Treble/Bass Stack
  2. Mid/Mid Stack

The BQC Control features a bass and treble equalizer on a concentric (stacked) pot along with the concentric (stacked) mid-control. It takes up very little space and will work with any pickup, active or passive.

The BQC is an active onboard EQ circuit for bass guitars, and allows individual control over treble, bass, and midrange frequencies. The midrange control has a variable frequency knob (lower) that allows you to sweep through the midrange frequency range from 100Hz to 1kHz. The upper midrange knob selects the frequency to boost or cut.

Package Includes

  • 1 BQC Control
  • 2 Knobs
  • 1 Battery Clip with Buss Connector
  • 1 Stereo Output Jack (Battery Switching)
  • 4 Interconnect Cables (2 Red, 2 White)

Technical Specifications

  • Input Impedance(Ohms) - 1 MOhm
  • Gain/Attenuation/ Frequency Treble Control -+/-12db/(Adjustable)
  • Gain/Attenuation/ Frequency Bass Control - +/-12db/20Hz
  • Input Referred Noise - -120dbV
  • Output Impedance (Ohms) - 2K
  • Recommended Supply Voltage - 18 Volts
  • Current @ 9V/18V (Microamps) - 600/740
  • Battery Life (Hours) - 750
  • Maximum Supply (Volts DC) - 27 Volts

Question: Where Can I Buy an EMG BQC Control 1 or 2-Pickup 2-Knob 3-Band Treb/Bass Stack - Mid/Mid Stack?

Answer: You can buy this from Best Bass Gear by Calling 877-839-3531 or Emailing us at sales@bestbassgear.com or chatting with our Bass Techs


Rate and Review this item
Verified Buyer
Versatile controls
By Audiel Avalos
I bought these controls as a way to upgrade my fretless Korean made bass. The controls have features that other controls in the same price range don't usually have. For starters I find the sweepable mids to be better than just have a set frequency for mids o a switchable frequency. I can play a lot with the tone for configurations. Not only that but also the treble is selectable via a DIP switch. This allows you to find the highs which best modify your bass tone.
Verified Buyer
Killer Preamp
By ECurbow
This is one killer and versatile preamp...anything from tight punch to all out grind. Easy to install and matches perfectly with the "X" series pick ups.