Darkglass Microtubes B7K V2

Preamp/Overdrive Pedal!
  • Crunchy Overdrive & clear, modern tone
  • Precise control of treble, mids and bass
  • Flexible blend control for perfect signal balance
  • Three Grunt modes for variable bass saturation
  • Attack switch for targeted treble shaping
  • Compact, road-ready design weighing 320 g
Variants (3)
Darkglass Microtubes B1K
Darkglass Microtubes B3K
Darkglass Microtubes B7K Ultra V2
Darkglass Microtubes B1K
Darkglass Microtubes B1K
  • Simple Bass Overdrive
  • Top-Mounted Drive and Level Controls
  • Blend Control
  • Variable Low-Pass Filter (Tone)
  • Adjustable Bass Boost (Grunt)
  • Adjustable Treble Boost (MBoost)
RRP** 229,00 
188
Darkglass Microtubes B3K Darkglass Microtubes B3K
Darkglass Microtubes B3K
  • Modern Bass Overdrive with Legendary Tone
  • Four Controls: Blend, Tone, Level and Drive
  • Bass (Grunt) and Mid Boost
  • 9V DC operation, low current draw (20 mA)
  • Rugged enclosure for the rigors of live performance
RRP** 249,00 
215
Darkglass Microtubes B7K Ultra V2
Darkglass Microtubes B7K Ultra V2
  • Individually loadable impulse response (IR) for cabinet simulation
  • Micro-USB-B port for Darkglass Suite and IR management
  • Headphone output with cab sim for silent practice
  • Balanced XLR output with switchable cab sim
  • 3.5 mm stereo input for backing tracks
  • Extremely flexible tone controls including Blend, Attack and Grunt
RRP** 459,00 
449
-13% 328
instead of RRP**379
All prices include VAT
Delivery date unknown

Finance from 21,00 € per month
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Sound Design & Flexibility at the Highest Level!

The Darkglass Microtubes B7K is a prime example of uncompromising bass tone and maximum control. You get a pedal that doesn’t just preserve your core sound — it pushes it forward in the mix with precision and modern clarity. The B7K impresses with its versatility: from subtle saturation to aggressive overdrive, everything’s possible without losing the nuances of your instrument.

Tone Shaping & Signal Flow

The refined tone controls give you exceptional command with parametric mids, variable bass and treble options, and the unique Grunt and Attack switches. The ability to flexibly blend the clean and distorted signals delivers a transparent, punchy sound that cuts through in any live or studio situation.

Practical Features for Everyday Use

With a balanced direct output, ground lift, parallel output and a rugged, compact enclosure, the B7K is ideal for stage and studio. Despite its versatility, the controls remain intuitive and fast — true pro-level reliability you can count on.

Features

  • Crunchy Overdrive with modern clarity
  • Blend Control: Seamless Clean/Overdrive Blend
  • Level Control: Volume of the overdrive signal
  • Drive Control: Saturation level of the overdrive signal
  • Attack Switch: Treble adjustment (Boost/Flat/Cut)
  • Grunt Switch: Three bass boost stages before clipping
  • Low: ±12 dB at 100 Hz
  • Low Mids: ±12 dB at 500 Hz, switch for 1 kHz or 500 Hz
  • Hi Mids: ±12 dB at 1.5 kHz, switch for 1.5 kHz or 3 kHz
  • Treble: ±12 dB at 5 kHz
  • Output: 1/4" jack, balanced Direct Output (XLR)
  • Ground Lift on the XLR output
  • Parallel Output: Pass-through for the input signal
  • Power Supply: 9 V DC, 26 mA, only with a regulated adapter (negative center)
  • Dimensions: 94 x 120 x 46 mm
  • Weight: 320 g

Scope of delivery

  • 1 x Darkglass Microtubes B7K V2 Pedal

Specification

  • Product number 00114000
  • Colour Black

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Financing

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You can finance your order in convenient monthly installments from a value of €100.00.
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Your contact persons

The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.

Wednesday 09:30 - 18:00
Thursday 09:30 - 18:00
Friday 09:30 - 18:00
Saturday 09:30 - 13:30
Monday Closed
Tuesday 09:30 - 18:00