Video summary

MXR Bass Synth: The Bass Pedal that BROKE the internet

Main summary

Key takeaways

Product Review

Product reviewed

MXR Bass Synth (Dunlop/MXR) — a digital bass synth pedal with factory presets, built to deliver classic synth-bass tones with tight tracking and low perceived latency.

Key features mentioned

  • Strong tracking / fast response

    • Intended to avoid common synth-pedal problems like needing to “play ahead” or feeling latent.
    • Described as “super super accurate,” including on harmonic re-articulation after lifting off notes.

  • Low-latency goal

    • Framed as “instant,” with the acknowledgment that true zero latency doesn’t exist in digital pedals yet.
    • The team is “finding the middle ground.”

  • Synth engine + programming

    • Engineers programmed a dedicated synth engine.
    • Iterated through “a zillion” firmware versions to improve feel and tracking.

  • Front-panel synth controls (hardware-first synth layout)

    • Mix and Submix: blend dry bass with oscillator(s).
    • Controls for filter, resonance, envelope, and modulation.

  • Modulation toggle

    • Turning it on is described as having a dramatic effect.

  • Secondary controls

    • Additional functions via buttons + knobs, with a “big video manual” referenced.

  • Expression pedal support

    • Lets you control synth parameters live (e.g., moving filter cutoff while playing).

  • 8 onboard presets + preset cycling

    • 4 green + 4 red preset indicator lights.
    • Switch/hold behaviors designed for gig use.
    • Mentions compatibility with an external preset mover/tap switch option.

  • Preset recall/edit behavior

    • You can tweak preset parameters and save changes back into preset slots.
    • You can factory reset individual presets without wiping everything.

Sound/genre capabilities (preset targets)

The video demonstrates multiple named tonal references and preset characters, including:

  • “Thrillin’ / Thriller + PYT” style sounds (MJ references), with short-resonant envelope “drops”
  • “Stevie Tonto” / Tonto-style synth vibe (described as funky and squishy)
  • “Herby Chameleon”-like sound (jokes around “Lizard Synth” / “Herby” naming)
  • Bernie Worrell-inspired greasy slides/squiggles (mini-moog flavor)
  • Arp Odyssey-style influence (filter/arp feel via cutoff drop and expression)
  • Red-side rock/pop references
    • Red One: essentially octave-pedal-like, blended with dry + chorus + compression
    • Red Two: long sustain/hold with a “filter sweep over time,” and abrupt die behavior when tracking drops
    • Red Three: Nine Inch Nails / “Head Like a Hole”-type “big nasty rusty cyberpunk” sound
  • EDM / deadmau5-ish sidechain/drop vibe
    • Drop timing driven by playing/sliding gestures

Pros (as stated in the video)

  • Easier than typical synth pedals

    • No computer required: “plug it in, turn on presets.”

  • Tracks like a pro—responds to technique

    • Emphasis on re-articulation and ghost notes (“respond to your hands”).

  • Musically useful presets

    • Framed as “most useful sounds” meant to reduce “dread” of synth-knob complexity.

  • Shapable live

    • Expression pedal + modulation + filter/envelope controls support dynamic performance.

  • Forgiving preset management

    • Individual preset factory reset reduces fear of ruining sounds.

  • “One sound worth the price” claim

    • A speaker says one specific preset (“Green One,” Thriller/PYT-like) is so useful they’d buy the pedal even if it only did that.

Cons / limitations (as mentioned)

  • Still requires good playing

    • The pedal exposes technical gaps; it won’t make you “a pockety synth monster.”
    • It will highlight technique issues.

  • Not truly zero latency

    • Digital pedals can’t be latency-free; the goal is “middle ground.”

  • Sustain behavior isn’t perfectly controllable

    • “Red Two” holds until pitch detection drops, then dies abruptly.
    • They tried smoother fades, but it “isn’t great.”
    • Suggestion: use an external volume pedal for smoother fades if needed.

  • Tracking depends on instrument/setup

    • Example given: flats help tracking.

Comparisons made with other products

  • Versus HX Stomp / Line 6 Helix ecosystem

    • Claim: HX Stomp can include synth elements, but struggles to nail specific classic targets accurately.
    • MXR Bass Synth is positioned as closer to exact synth-bass references.
    • HX Stomp is framed as stronger for broad multi-effect duties plus other synth/drive/mod features.

  • Not positioned as replacing keyboard/synth rigs

    • One speaker notes keyboards offer broader synthesis options.
    • This pedal is framed as bringing synth-bass power into bass performance for gigging/travel and simplifying live routing.

User experience / workflow (how it feels to use)

  • Immediate gratification

    • Early prototype demo sounded good quickly; later firmware prioritized latency/tracking improvements.

  • Gig-friendly onboard preset cycling

    • Designed to work without extra gear.

  • Tactile synth-style panel layout

    • Knobs are arranged to feel like synth controls (main parameters front-and-center).

  • Playing style matters

    • Legato/hammering/plucking approach changes the outcome (including re-articulation behavior).

Unique points mentioned (consolidated)

  1. Reviewer/help-builder used multiple prototypes, each with old firmware.
  2. Initial skepticism that MXR would be “bass synth pedal company,” given synth pedals often need computer setup and can have poor tracking.
  3. Main engineering goals: better tracking, less latency / avoid “latent” feel, and “instant” response.
  4. Engineers built and iterated a custom synth engine via firmware revisions.
  5. Demos highlight accurate harmonic behavior on note release.
  6. Expression pedal can control synth parameters like filter cutoff live.
  7. Design emphasizes dry bass + oscillator blending via Mix/Submix.
  8. Modulation toggle adds meaningful expressiveness.
  9. 8 onboard presets with green/red indicators.
  10. Presets can be cycled hands-free via hold/switch; optional external preset mover mentioned.
  11. Ability to save tweaks into presets.
  12. Ability to factory reset individual presets (not all-or-nothing).
  13. Presets emulate: Thriller/PYT, Stevie Tonto, Herby Chameleon, Bernie Worrell, Arp Odyssey, plus rock/pop and EDM-inspired tones.
  14. A speaker states one preset is so useful it justifies buying the pedal alone.
  15. Not meant to replace keyboards, but helps with gig practicality.
  16. Tracking varies with playing and instrument choice (flats help).
  17. The pedal reveals technical flaws—it’s not a substitute for playing well.
  18. “Red Two” holds until tracking drops, then dies abruptly; fade attempts weren’t ideal.
  19. Suggested external solution: use a volume pedal for smoother fade-out.
  20. Validation includes references to community content and gig usage by well-known players.

Speakers / contributor views (separated)

  • Primary builder/reviewer (Sharon / help-programmer voice)

    • Engineering goals (tracking/latency), preset design, controls/UX, and “one sound worth the price.”

  • Guest/host (questioner / audience interaction voice)

    • Workflow realism, product availability/timing, and comparisons (including HX Stomp).

  • Engineering/design team mentioned (Alex and others; Daryl Anders, Jimmy)

    • Firmware iteration, synth engine programming, and translating feedback into code.

Verdict / overall recommendation

Highly recommended for bassists who want classic synth-bass tones with fast, accurate tracking in a simple pedal workflow.

The standout value is usable factory presets plus hands-responsive synth behavior—but it will expose weak technique, and some sustain behavior (especially “Red Two”) isn’t perfectly smooth. If you care about specific classic synth-bass sounds and don’t want to rely on computer/approximate patches, it’s positioned as a top-tier option.

Original video