
Anthony Easton
The Darkglass Microtubes B3K V2 is a bass overdrive pedal with the following technical specifications and features:
- Controls:
- Blend: Mixes the clean input signal with the overdriven signal. The clean
signal remains at unity gain while the volume of the overdriven signal is set
by the Level knob, allowing for fine control of the blend ratio.
- Tone: Controls the high frequency content of the sound. A variable low pass
filter from 3kHz (ccw) to 8kHz (cw).
- Level: Sets the volume of the overdriven signal.
- Drive: Sets the amount of saturation in the overdriven signal.
- Grunt: When engaged, provides a massive low-end boost to thicken the sound.
- Mid Boost: Gives a subtle 6dB boost from 300 Hz to 1kHz to help cut through
a bit more.
- Technical Specifications:
- Input Impedance: 500kΩ
- Output Impedance: 1kΩ
- Current Consumption: ~17mA
- Voltage: 9V DC (Center Negative)
- Dimensions: Width 75 mm / 2.95″, Length 111 mm / 4.37″, Height 43 mm /
1.69″, Weight 250 g / 0.55 lb
- Power:
- Requires a regulated 9V DC adapter with a center-negative plug. Unregulated
power supplies and/or higher voltages may result in suboptimal noise
performance and even damage the unit, voiding the warranty.
The Microtubes B3K V2 offers an intuitive format that delivers both brutality and clarity, providing a defined and powerful overdrive with a simple layout.
Watch the latest video demos and reviews for the Microtubes B3K V2 from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Darkglass Electronics Microtubes B3K V2 from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Brand New
$259.99

Brand New
$218.83

Brand New
$230.63

Brand New
$259.99

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Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton