Guitar Spare Parts

The EMG BQS System pack is a complete kit for EMG active basses, with 3-band preamp and variable mid control. You have precise control over frequencies, from bass to midrange, adjustable between 100Hz and 1kHz. The active blend and master volume are pre-wired for quick assembly, without the hassle of soldering!

ARTICLE N° 110059
The EMG BQS system is a complete set of active electronics designed exclusively for basses fitted with active EMG pickups. It includes active balance, master volume, 3-band EQ and parametric midrange control.

Each band has a dedicated potentiometer, with a central detent for an easily identifiable flat response. The midrange can be adjusted in two ways: the frequency can be selected from 100 Hz to 1 kHz, then boosted or attenuated as required. Bass is centred around 50 Hz, while treble has 4 dip-switch selectable profiles to adapt the response slope to your style.

The system operates on 9V but can be powered on 18V for greater dynamic range. The B118 active balance ensures precise distribution between the microphones without any loss of signal.

All components are pre-wired, simplifying installation even for inexperienced users. This pack includes 5 complete kits, perfect for luthiers, workshops or multi-instrument projects.
  • EMG BQS System HZ
  • Control and equalisation system for passive bass
  • Compatible with passive microphones or EMG HZ
  • Controls: active balance (blend), master volume, bass, treble, dual-axis midrange
  • Active EQ adjustment: Boost/cut with central expansion (flat)
  • Variable mid-range: 100Hz to 1kHz (frequency selectable)
  • Centre detent on all EQ and balance controls
  • High-frequency response options: 4 curves via dip-switch
  • Power supply: 9V (18V recommended for heavy use)
  • Included: B125 (active balance), BQS (3-band EQ), volume master, jack, battery connector
EMG - BQS System
EMG - BQS System
135,83 € excl VAT
including eco-part : 0,07 €
Out of stock
Fred
Fred
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Eric
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