Darkglass Microtubes B7K Ultra Preamp Guitar Pedal

available for immediate delivery


This is a brand new Microtubes B7k Ultra analog bass preamp pedal from Darkglass Electronics. The B7K Ultra features all the versatility and sonic possibilities its predecessor is known for plus it adds some great extra features! There is now a dedicated footswitch to engage the overdrive section independently, a master volume to control the overall unit and a 3-way toggle switch for each mid control, with a total of 6 different mid frequencies at your disposal. Anything from a crisp, punchy and clean preamp to obliterating high gain distortion and everything in between is easy to dial in! It is designed for both studio and live use and can really work wonders with your direct sound!


∙ Blend

∙ Level

∙ Drive

∙ Low

∙ Lo Mids

∙ Hi Mids

∙ Treble