Pre-Owned EWS BMC II Bass Mid Control


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EWS BMC II Bass Mid Control

Elevate Your Tone with the BMC2: Gain Boost, Versatility, and Precision

Unleash a world of sonic possibilities with the BMC2, a pedal designed to transform your sound. At its core, the BMC2 boasts an innovative gain boost switch, offering a significant +10dB increase in gain at the input stage. Seamlessly integrate this newfound power into your setup using the added volume control to achieve unity gain, or activate the gain boost to inject up to +6dB of volume. Beyond its core features, the BMC2 redefines versatility, now serving as both a clean booster and a preamp with extensive tone control options. The midrange boost and cut capabilities remain, allowing you to sculpt your sound to perfection.

Precision Voltage Control for Enhanced Performance

With the BMC2, precision voltage control becomes a reality. An internal Dip Switch enables you to select between two operating voltage choices: 9VDC or 18VDC. Opting for 18VDC presents a broader tonal range and reduced distortion, though it's important to note that this choice might lead to quicker battery drain. The pedal itself generates 18VDC through a built-in DC-DC converter. For optimal results, it's advised to use a regulated negative tip 9VDC power adapter, as using any other adapter risks performance issues. While a slight "pop" might be heard upon engaging the pedal or changing dip switch settings, this is perfectly normal and can be resolved by toggling the pedal on/off to stabilize the voltage. When switching between 9VDC and 18VDC, powering down the pedal is recommended to safeguard its internal electrical components.


  • Size (W/D/H): 38.5mm x 92.5mm x 55mm
  • Weight: 320g
  • True Bypass Switching
  • Power Consumption: 9VDC / 3.3mA, 18VDC / 6.6mA
  • Battery Type: 9VDC (006P) x 1
  • AC Adapter: 9VDC, Negative Center Tip (Regulated Recommended)



This pedal works nicely as intended and is in mint condition, exhibiting no discernable external wear as can be seen in photos. Box and manual are included.


Serial Number: 0967


*This item ships fully insured with signature required*

Type: Effects