Overview

The MXR M234 Analog Chorus is a bucket-brigade analog chorus pedal that delivers warm, lush modulation with the rich, organic character that only genuine analog circuitry can produce. The pedal uses real bucket-brigade delay chips to create its chorus effect, resulting in a thick, swirling sound with natural high-frequency rolloff that avoids the sterile, overly clean character of many digital chorus pedals. The five-knob control set provides extensive tone-shaping capability: level and depth adjust the intensity and amount of modulation, rate controls the speed, low and high cut filters allow precise shaping of which frequencies are affected by the chorus effect. This level of EQ control is rare in analog chorus pedals and allows players to dial in everything from subtle shimmer on the high strings to a deep, full-frequency chorus wash. The pedal excels at adding dimension to clean tones, thickening rhythm parts, and creating the classic 1980s chorus sound that defined an era of guitar music. The compact MXR enclosure is road-ready, and the analog circuit maintains a warm, noise-free signal path. The MXR Analog Chorus is ideal for players who want the authentic sound and feel of classic analog chorus with more control than vintage units typically offer. The analog bucket-brigade circuit imposes a fixed maximum delay time that limits the depth of chorus effect compared to digital alternatives.

Effects Pedals

An analog chorus pedal with genuine bucket-brigade chips and five-knob control including low and high cut filters, offering rare EQ flexibility for shaping the modulation effect.

Instrument Details

$129 Intermediate
Brand MXR
Type Chorus Pedal
Made In USA
Year 2012
4.6 1 vote

AI Reviews

4.6 /5

The MXR M234 Analog Chorus is a definitive workhorse that proves you don't need boutique prices for studio-grade modulation. Built around a genuine bucket-brigade circuit, its primary strength lies in its EQ versatility. Unlike many vintage-voiced choruses that can turn your signal into a muddy mess, the dedicated High and Low frequency filters allow you to surgically carve out the modulation's footprint. This makes it exceptionally adaptable, whether you're tightening up a 7-string's low-end or taming the ice-pick highs of a bridge single-coil.

Sonically, the M234 leans into a warm, liquid character that feels 'integrated' with your tone rather than sitting on top of it. The addition of a Level knob is a massive ergonomic win, solving the notorious volume-jump issues found in older analog designs. The housing is the standard indestructible MXR enclosure, though the five-knob layout is a bit cramped for players with larger hands. While it features a high-quality buffer rather than true bypass"which might irk purists"it serves well at the end of a long chain. It's a perfect fit for intermediate players looking to graduate from digital emulations to organic textures, offering a level of control that rivals pedals twice its price. It excels in everything from subtle 80s shimmer to deep, sea-sick wobbles.

Category Ratings

Effects Pedals
4.6
Feb 15, 2026
AI-Generated Review Generated via Google API. This is an automated evaluation, not a consumer review. Learn more
MXR M234 Analog Chorus Screenshot

Added: Feb 12, 2026

jimdunlop.com/mxr-analog-chorus

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