• Darkglass Microtubes Head front
  • Darkglass Microtubes Head side

Darkglass Microtubes 900 Bass Amplifier



An immaculate piece of preowned quality Bass Gear, massive saving on list for this cracking head.

Powerful Bass Amp with Microtubes Technology

The Darkglass Electronics Microtubes 900 bass amplifier head delivers pristine tone with fast attack, while also allowing you to blend in any shade of overdrive or distortion you desire. You can engage the Microtubes Engine for anything from a bit of grit to full meltdown. The Microtubes 900’s clean section offers standard EQ controls along with switches for selecting your high- and low-mid frequencies. And the Microtubes 900 is also incredibly lightweight and portable, making it easy to gig with.

Clean section with powerful tone shaping

You’ll find the Microtubes 900 bass amplifier head to be extremely versatile, whether utilizing the onboard grit or not. Its clean section gives you controls for treble, bass, high-mids, and low-mids. Two switches situated on the face of the unit define the mid frequencies that are affected. Whether looking for the warm tones of old-school thump, a scooped slap tone, or something that responds well to pick playing, the clean section of the Microtubes 900 will get you there.

Onboard Microtubes Engine

Darkglass Electronics’s Microtubes preamps and overdrive pedals are extremely popular at Sweetwater for how well they retain your bass’s core tone, while still allowing you to dial in any shade of grit you desire. Now you can get those same saturated tones out of this powerful, gig-ready amplifier. Simply bring the Microtubes circuit in with the button on the face of the unit. Or plug in the included Intelligent Footswitch for alternating between clean and drive on the fly.

Supplied with genuine Darkglass bag and foot switch

Give Sandy a call on 0793325115 to come and try this bargain Bass Head.

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Dark Glass


Microtubes 900


900W @ 4 ohms, 500W @ 8 ohms


4-band EQ


Standard jack input with -10db and mute switch


1 x SpeakON-1/4″ combo, 1 x XLR (direct out), 1 x 1/4″ (preamp out)


• Height: 2.7″
• Width: 10.5″
• Depth: 10″


2.9kgs /6.4lbs