A perfect combination of brutality and clarity, the Darkglass Electronics Microtubes B3K delivers defined and powerful saturation in an intuitive format. There are no rules and no limits, so dig in and unleash your tone.Features:Level: Sets the volume of the overdriven signal.Drive: Sets the amount of saturation in the overdriven signal.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.Grunt Switch: Sets the amount of low frequency content to saturate by selecting between three different bass boost levels before the clipping stage.Attack Switch: Sets the amount of treble content to saturate: The Boost setting emphasizes the treble content extra clarity and presence. The Flat position leaves this register untouched while the Cut position will reduce the amount of high frequencies being saturated. This new addition helps to keep the treble portion of the signal under control, specially useful when playing with new strings and/or cabinets with tweeters!Get your Darkglass Electronics Microtubes B3K Bass Overdrive Bass Effects Pedal today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.WARNING: The Microtubes B3K has a current draw of 20mA. Only use a regulated 9V DC adapter with a center-negative plug. Due to ecological reasons it does not accept batteries. Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty.

• Signature Darkglass Overdrive Sound: The Microtubes B3K delivers Darkglass’s signature overdrive tone, providing bassists with the punch and clarity needed to stand out in any mix.
• Unique Grunt and Attack Controls: With switchable "Grunt" and "Attack" controls, the B3K gives you deep tone customization. "Grunt" enhances low-end saturation, while "Attack" shapes high-end definition—ideal for achieving your perfect balance of warmth and grit.
• Blend Control for Preserving Low-End: Mix in your clean signal using the blend control to maintain a solid low end, while the overdrive adds punch and growl for a powerful presence.
• Compact and Pedalboard-Friendly Design: The slim and durable build of the B3K makes it an easy fit on any pedalboard, built to withstand the demands of touring and live performance.
• Responsive and Dynamic Tones: From subtle drive to full-on distortion, the B3K is sensitive to your playing dynamics, allowing you to control the intensity by how hard or soft you play.
• Perfect for All Styles: Whether you play rock, metal, jazz, or funk, this pedal adapts to various genres and playing styles, making it a versatile choice for bassists of all backgrounds.
• Designed by Darkglass Electronics: Backed by Darkglass’s commitment to innovative, professional-grade gear, the Microtubes B3K is trusted by top bass players worldwide for its reliability and exceptional tone.