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Distortion · Thorn Soundlabs

Thorn Soundlabs Magma

The Magma is an analog distortion pedal designed for metal tones, featuring three voicing modes, an integrated noise gate, and a parametric mid-frequency control spanning 300Hz to 2kHz.

  • 9-18V DC · center −
  • 24 mA
  • True bypass
  • Analog
  • Mono
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The rundown

Highlights

  • Three distortion voicings for tonal variety
  • Built-in noise gate for controlling feedback
  • Parametric mid-frequency control (300Hz-2kHz)
  • Runs on 9-18V DC with low 24mA draw
  • True bypass switching

Best for

Metal players seeking a distortion pedal with noise management and flexible tone shaping options.

Quick facts

Power
9-18V DC
Current draw
24 mA
Polarity
Center negative
Bypass
True bypass
Dimensions
94 × 121.9 mm
Weight
410 g
Stereo
No
MIDI
No
Expression input
No
Status
In production

Where to buy Thorn Soundlabs Magma

$234.99 lowest new price · Reverb

Current offers
SellerConditionPriceLink
ReverbNew$234.99View

Prices last checked 23 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power does the Magma require?

The Thorn Soundlabs Magma runs on 9-18V DC with a center-negative connector and draws 24mA.

What are the Magma's dimensions?

The Magma measures 94 x 121.9 mm and weighs 410 grams.

Does the Magma have true bypass?

Yes, the Magma features true bypass switching.

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.