SKU: 99658283090

Darkglass Microtubes B3K - CMOS Bass Overdrive

Sale price$103.50 Regular price$115.00
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Darkglass Microtubes B3K - CMOS Bass OverdriveThey say: Design and Tone. Perfected. An intuitive format that contains brutality and clarity at the same time is what the B3K delivers. A defined and powerful overdrive, with a simple layout, it sets no boundaries or rules to unleashing the desired tone. Specs 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

They say:

Design and Tone. Perfected.

An intuitive format that contains brutality and clarity at the same time is what the B3K delivers. A defined and powerful overdrive, with a simple layout, it sets no boundaries or rules to unleashing the desired tone.

Specs

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.

Tone

Controls the high frequency content of the sound. A variable low pass filter from 3kHz (ccw) to 8kHz (cw).

Level

Sets the volume of the overdriven signal.

Drive

Sets the amount of saturation in the overdriven signal.

Grunt

When engaged provides a massive low end boost to really thicken your sound.

Mid Boost

Gives a subtle 6dB boost from 300 Hz to 1kHz to help you cut through a bit more.

Output

Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.

Input

Connect your instrument or output from your pedal board to the ¼” mono jack.

9V DC

Only use a regulated 9V DC adapter with a center-negative plug.

Dimensions

Width: 75 mm / 3″
Length: 111 mm/ 4¼″
Height: 43 mm / 1¾″
Weight: 250 g / 0.55 lb

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99658283090

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Verified Purchase
jacqueline cosey
Natrona Heights, US
★★★★★ 5
Great buy
Size: 8.5 Wide, Color: Cognac
True to size. Love the style and feels amazing on your feet... Great item to buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
J
Verified Purchase
Jc
West Palm Beach, US
★★★★★ 4
Checkpoint
Size: 10.5 Wide, Color: Navy Grainy Leather
Good shoes, comfortable.
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Reviewed in the United States on April 26, 2026
S
Verified Purchase
Scott E.
Belleville, US
★★★★★ 5
Comfortable and stylish
Size: 12, Color: Black
I'm very pleased with these shoes. I rarely write reviews, but these are extremely comfortable and stylish. I bought a black pair and a brown paid. Many times I have to get a wide, but the standard size 12 fits me well. Easy to slip into, yet still snug while walking. I feel like the price is reasonable too. Good cushioning, not too thin of a sole.
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Reviewed in the United States on January 7, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 3
Que no tiene pasadores para apretar el zapato
Size: 7 Wide, Color: Black/Black
Que viene en tallas pequeñas y pensé que venían con lazos y no fue así, el resto esta bien el peso muy conveniente
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Reviewed in the United States on May 30, 2026
H
Verified Purchase
Heeia
Omaha, US
★★★★★ 5
Good looking shoe.
Size: 9 Wide, Color: Cognac
It's a good looking should which is true to size. Quality is good. However, it is not leather. Inner and outer covering are man made. For me, it's okay. I ordered a 9W which I knew would be no more than a triple E width. I'm actually a quadruple E width so it's taking a little longer to break in. I won't be using these as often as at this stage of my life, I don't have that have functions that require dressier shoes. I'm happy with this purchase, a good value for the price. The slip in feature works well like my Sketcher slip in.
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Reviewed in the United States on July 27, 2025

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