Korena
Product detailSKU #1274228081995

MXRM173 Classic 108 Fuzz Guitar Effects Pedal

MXR
aggressivehigh outputrockpsychedelicstoner rock
MXR M173 Classic 108 Fuzz Guitar Effects Pedal
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Independent shopping perspective

The Korena take

MXR's Classic 108 Fuzz in a compact housing. For players chasing raw, high-output fuzz for rock, psych and stoner riffs.

MXR M173 Classic 108 Fuzz Guitar Effects Pedal product detail
Product studyMXR M173 Classic 108 Fuzz Guitar Effects Pedal

Strong match

Who this is for

  • Thick, saturated fuzz for stoner and doom riffing
  • Psychedelic lead tones that need to cut over a band
  • Crowded pedalboards where a standard fuzz enclosure won't fit

Consider the trade-offs

When to look elsewhere

  • Players wanting subtle, transparent overdrive
  • Clean or jazz-focused rigs
  • Anyone who needs the pedal to clean up politely at low volume

What matters in use

The specifications, translated

Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01

Fuzz, not overdrive

Fuzz clips the signal hard and compresses it. Expect a saturated, sputtery wall rather than amp-like grit.

Detail 02

High output

Can push your amp's front end into extra breakup. Set amp volume before dialing the pedal.

Detail 03

3.54 in x 1.57 in footprint

Roughly a standard compact pedal size, so it fits ordinary pedalboard rows without eating space.

Detail 04

0.29 lb weight

Light enough that velcro alone can lift it off the board — mount it properly.

Detail 05

Aggressive, cutting voicing

Sits forward in a mix. Great for a lead push, less useful if you want fuzz to sit back under vocals.

Final check

Know before you order

  1. 01Power supply not included — plan for a 9V slot or a battery
  2. 02Fuzz placement matters: it usually goes first, before wah and buffers
  3. 03Buffered pedals or a tuner ahead of it can change how it responds

Product questions

Before you decide

Straight answers to the questions shoppers most often ask about this product.

01Does it come with a power supply?

No. Budget for a 9V adapter or an open slot on your existing pedalboard supply.

02Where should this go in my chain?

Fuzz generally goes early, right after the guitar. Buffers and wahs placed in front can alter how it reacts.

03Is this good for metal?

It's voiced aggressive and raw rather than tight and scooped. It suits stoner and doom better than modern tight-palm-muted metal.

04How big is it?

About 3.54 inches deep, 1.57 inches wide and 2.17 inches tall — a compact pedal footprint.

Reference

Full specifications

The complete catalog record, organized around the decisions musicians make when comparing gear.

2 detailsSize & weight
Dimensions Wxhxd
1.57 inch x 2.17 inch x 3.54 inch
Weight
0.29

Complete your setup

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