PedalBro

Fuzz · Darkglass

Darkglass Duality Fuzz DFZ

The Darkglass Duality Fuzz offers switchable silicon and germanium fuzz circuits for bass, with both voicings available simultaneously and blendable. Premier Guitar's reviewer gave it 4 out of 5 stars, noting that the dual circuits deliver a range of fuzzy bass tones.

  • 9V DC · center −
  • 20 mA
New
from $185
Used (asking)
from $235.92

The rundown

Highlights

  • Dual-mode fuzz with selectable silicon and germanium circuits
  • Circuits are discreet and blendable for tonal variety
  • Runs on 9V DC with 20 mA draw, battery-compatible
  • Compact size at 54.4 x 100.1 mm
  • Currently in production

Best for

Bass players seeking fuzz tones with tonal flexibility through multiple voicing options.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
20 mA
Polarity
Center negative
Dimensions
54.4 × 100.1 mm
Status
In production

Where to buy Darkglass Duality Fuzz DFZ

$185 lowest new price · Reverb

Used listings asking $235.92–$235.92, median $235.92 (1 listing, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbNew$185View
ReverbNew$214.41View
ReverbNew$217.26View
ReverbNew$229.99View
ReverbNew$229.99View
ReverbNew$229.99View
ReverbNew$229.99View
ReverbUsed$235.92View
ReverbNew$267.86View

Prices last checked 20 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power does the Duality Fuzz require?

The Darkglass Duality Fuzz runs on a 9V DC supply with a 20 mA draw and accepts center-negative power.

Is the Duality Fuzz battery-compatible?

Yes, the Darkglass Duality Fuzz is battery-compatible.

What are the dimensions of this pedal?

The Darkglass Duality Fuzz measures 54.4 x 100.1 mm.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.