MXR Analog Choruschat_bubble_outlineFrom real comments

Sound quality is consistently called lush, warm, and full, even under heavy distortion. Commenters repeatedly describe the MXR Analog Chorus as one of the best-sounding chorus pedals they've owned, with a rich, deep, watery character that remains clear and 'sophisticated' thanks to its onboard EQ. Users like how it fattens power chords, works well with distortion, and creates ambient soundscapes when paired with delay. Zakk Wylde reportedly keeps it on 100% of the time for his overdriven tone, and several owners call it their all-time favorite chorus.

Bypass tone suck is the pedal's most notorious flaw. Numerous users report that when the pedal is off, it still darkens, muffles, or 'blankets' the tone, with one measuring 1.1dB of signal loss. This stems from a poorly designed buffer circuit rather than true bypass performing as expected. Fixes mentioned include adding external buffers before the pedal, using a true bypass loop switcher, or performing an internal true-bypass mod, though MXR itself hasn't addressed it in stock units.

The bass/treble knobs are often misunderstood, skewing tone perception. Several commenters point out that the low and high filter knobs must be turned fully clockwise (to 10) for a flat frequency response; leaving them at noon cuts bass and treble significantly. This user-error factor complicated some tone comparisons and demos, leading to unfair 'tone-sucking' conclusions. Once understood, owners say the added EQ control is a genuinely useful feature that sets this chorus apart from simpler two-knob competitors.