Microtubes B7K Ultra

Name: Microtubes B7K Ultra
Brand: Darkglass
Availability: OnlineOnly

Overdrive

Bass

B7K with loadable cab sim IR, USB connectivity, and headphone output.

Darkglass Electronics, founded in Finland in 2009, has become the premier name in modern bass distortion and preamps. The B7K Ultra represents the pinnacle of the Microtubes B-series.

The Microtubes B7K Ultra features single user-loadable cabinet simulation impulse response and a Micro-USB B port to connect to PC/Mac for loading different Virtual Cabinets through the Darkglass Suite software.

Builds on the B7K with hybrid JFET/CMOS drive, 4-band EQ, and balanced DI, adding digital cab sim and USB connectivity. Current draw: 110mA, requires regulated 9V DC center-negative. Does not accept batteries due to ecological design principles.