Vintage Guitar Workshop has a Darkglass Audio Microtubes B7K Ultra Bass Preamp Pedal for sale.
Darkglass Microtubes B7K Ultra V2 bass preamp pedal offers more versatility than ever for your bass tone. In response to numerous player requests, Darkglass has added a balanced XLR output with switchable cabinet emulation — you can achieve full, amp-like tone just by going direct to the sound system or recording chain. You can connect to your Mac or PC via USB to load up different virtual cabinet emulations. There's an aux in for plugging in an external music player, and the headphone output features cabinet emulation too, making the Microtubes B7K Ultra V2 a great practice partner. From practice and rehearsal to performance and recording, the Darkglass Microtubes B7K Ultra V2 is a workhorse bass preamp pedal.
