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1-800-878-8882

1-800-878-8882

Darkglass Electronics Microtubes B7K Ultra V2

Bass Preamp Pedal With Overdrive, 4-Band EQ, DI And Switchable Cabinet Simulation

Product Code 79511

Retail Price
$559.99
Sale Price!
$399.99
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Manufacturer
Darkglass Electronics

The Microtubes B7K Ultra v2 has been upgraded by Darkglass Electronics from the original Microtubes B7K Ultra, and features all the versatility and sonic possibilities of the original version, then adds the following enhancements:

  • (1) Single user loadable cabinet simulation impulse response
  • (2) Micro-USB B port to connect to PC/Mac to load a different Virtual Cabinet through the Darkglass Suite
  • (3) 3.5mm headphone output with cabinet simulation
  • (4) Balanced XLR output with switchable cabinet simulation

    WARNINGS
    When the pedal is on bypass the master volume does not affect the headphone volume. In this case the total volume is adjustable in Darkglass Suite. With sensitive headphones the bypass volume can be very loud if not adjusted.
    The unit has a current draw of 110mA. 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



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  • MPN: B7U2

    • Master - Whereas the Level Knob controls the output of the overdrive section the Master volume adjusts the overall volume of the unit. Ideal for fine tuning the output on clean mode. It also serves as a DI level control.
    • 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.
    • Level - Sets the volume of the overdriven signal.
    • Drive - Sets the amount of saturation in the overdriven signal.
    • 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.
    • Grunt Switch - Sets the amount of low frequency content to saturate by selecting between three different bass boost levels before the clipping stage.
    • Bass: +-12 dB @ 100 Hz
    • Lo Mids: +-12 dB switchable 250 Hz, 500 Hz and 1 kHz
    • Hi Mids: +-12 dB switchable 750 Hz, 1.5 kHz and 3 kHz
    • Treble: +-12 dB @ 5 kHz
    • Direct Ouput - Balanced XLR output for connecting the pedal to a microphone preamp, PA system etc.
    • Ground lift - Disconnects the signal ground on the Direct
    • Output to break any ground loops. Set this switch to either position that has less noise. The switch does not affect the ¼" output.
    • Cab Sim - Toggle the cabinet simulation on/off on the Direct Output. This switch completely bypasses all digital circuits and allows you to get a zero latency signal when needed.
    • Headphones - B7K Ultra has an internal stereo headphone amplifier capable of driving a minimum load of 16 ohms from the 3.5mm stereo jack. Use the Master volume control to adjust the level.
    • USB - A Micro USB B connector allows you to connect the pedal to PC/Mac to load cabinet simulation impulse responses to the pedal and control various other settings.

      Specifications
    • Dimensions: 4.92 x 3.77 x 2.24" (125 x 96 x 57mm)
    • Note: Additional specifications and information can be found within the "Darkglass Microtubes B7K Ultra v2 User Manual" located under the "Documentation" tab above.
    • Disclaimers:
    • In the interest of continuous improvement, specifications are subject to change without notice. If you have any questions, please don’t hesitate to contact your Sales Pro.
    • The manufacturer claims that the above product fulfills the requirements as set by EN55013, EN55020, EN60555-2, EN60555-3, RoHS, WEEE.



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