Darkglass pedal is in very good condition and is fully functional pedal. The B7k is a highly versatile bass pre-amp with total tone control. Darkglass is known for creating distortion tones that continue to give you all the growl you need without losing any of the low end.
The Micro-tubes B7K Ultra features all the versatility and sonic possibilities its predecessor is known for plus amazing features: (1) A dedicated Foot-switch to engage the overdrive section independently. (2) A Master volume to control the overall unit level. (3) Three way toggle switches for each mid control, with a total of 6 different mid frequencies at your disposal the B7K Ultra allows you to create and tailor your tone to perfection: From crisp, punchy clean preamp to obliterating high gain distortion, and everything in between. The B7K is an universal tone crafting machine.
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