Used Darkglass Microtubes B7K Bass Effect Pedal

Used Darkglass Microtubes B7K bass overdrive/preamp pedal in good condition, delivering punchy modern drive with studio-style tone shaping. Dial in growl or clarity with Drive, Blend, Level, and 4-band EQ plus switchable low and high mid frequency options for precise control. Built in a rugged compact enclosure, it’s ideal for tightening lows, adding harmonic grit, and pushing an amp or recording chain. Runs on standard 9V DC, center-negative power.