Best Tremolo Pedals
Tremolo is an amplitude modulation effect — the volume of the signal cycles up and down at a set rate. It's one of the oldest guitar effects, built into vintage Fender and Gibson amplifiers from the 1950s. The result ranges from subtle pulsation (low Depth, low Rate) to choppy, rhythmic gating (high Depth, fast Rate).
Best Tremolo Pedals
Boss TR-2 Tremolo — £80 | Best Overall
Wave (wave shape: triangle/square), Rate, and Depth controls. The TR-2 replicates the simple, musical tremolo of vintage tube amplifiers. The Wave control is the most useful feature — triangle wave is smooth and organic, square wave is choppy and aggressive.
Triangle wave: The standard "amp tremolo" sound — smooth volume cycling, like a vintage Fender Deluxe. Square wave: Hard on/off volume switching — dramatic, almost gating effect. Used in surf and more aggressive playing.
Best for: Country, surf, vintage rock, players who want an authentic amp-tremolo sound.
EHX Pulsar — £90 | Best Analog Tremolo
Optical analog tremolo (like vintage amp circuits), Rate, Depth, Shape (waveform) controls, true bypass. The Pulsar's optical circuit produces the most amp-like tremolo character.
Best for: Players who want the most authentic vintage amp tremolo character in a pedal.
TC Electronic Pipeline Tap Tremolo — £100 | Best for Rhythmic Playing
Tap tempo input (set the tremolo rate by tapping the beat), Rate, Depth, Tone, and two waveform choices. Tap tempo is critical for rhythmic tremolo playing — syncing the tremolo rate to the song tempo.
Best for: Players who use tremolo rhythmically and need it to sync to a song's tempo.
Strymon Flint — £280 | Best Premium Tremolo + Reverb
Three tremolo voicings (vintage amp, harmonic, photocell) and three reverb algorithms in one pedal. The professional standard for players who want studio-quality tremolo.
Best for: Players who want the best possible tremolo quality and also need reverb in one high-quality unit.
Tremolo vs Vibrato
Tremolo: Volume modulates (gets louder and softer cyclically). This is what most "tremolo" pedals do.
Vibrato: Pitch modulates (fluctuates slightly sharp and flat). True vibrato is rarer in pedal form.
Fender confusingly named their pitch vibrato "tremolo arm" (the vibrato bar on a Stratocaster) — the whammy bar is actually a vibrato device, not tremolo.
Choosing Between These Four
Want the most versatile, best-value option? The Boss TR-2's Wave switch alone covers both the smooth vintage-amp tremolo sound and a choppier, more aggressive gated effect — a single pedal spanning two genuinely different tremolo characters most players will want at different times.
Chasing the most authentic vintage amp feel specifically? The EHX Pulsar's optical circuit is a closer electronic match to how tube amps actually generated tremolo internally, worth the step up if authenticity to a specific vintage reference matters more than general versatility.
Play rhythmically and need the tremolo locked to song tempo? The TC Electronic Pipeline's tap-tempo input solves a real problem the TR-2 and Pulsar don't address — manually dialing in a rate knob to match a song's BPM by ear is imprecise, and rhythmic tremolo use depends on that sync being exact.
Want tremolo and reverb from one premium unit? The Strymon Flint's three tremolo voicings plus three reverb algorithms make sense specifically for players who'd otherwise need two separate high-quality pedals — less relevant if you already own a reverb you're happy with.
Common Mistakes
Confusing tremolo with vibrato when shopping. As the guide notes, Fender's own naming convention (calling a pitch-vibrato bar a "tremolo arm") has caused decades of confusion — true volume-modulating tremolo and pitch-modulating vibrato are different effects, and most "tremolo pedals" produce the former.
Setting Rate and Depth to extremes by default. A fast rate with maximum depth produces a dramatic, almost gated chopping effect that works for specific surf or aggressive parts but becomes fatiguing and distracting under normal rhythm or lead playing — moderate settings suit far more musical contexts.
Placing tremolo before overdrive or distortion in the chain. Modulating volume before a gain stage changes how the distortion responds to the tremolo's cycling, often in an unpredictable way — the more standard and controllable placement is after overdrive, as covered below.
Skipping tap tempo when playing rhythmically important tremolo parts. Manually setting the rate knob by ear rarely locks precisely to a song's tempo — for parts where the tremolo pulse needs to sync with the drums, a tap-tempo-capable pedal removes the guesswork.
ToneStakr's Take
The Boss TR-2 is the strongest starting point for nearly any player — its Wave switch alone covers both a subtle, vintage-amp-style pulse and a more dramatic choppy effect, which is more tonal range than most players need from a first tremolo pedal. Reserve the tap-tempo TC Electronic Pipeline specifically for players who already know they'll use tremolo as a rhythmic, tempo-locked element rather than an ambient texture.
Frequently Asked Questions
What is the best tremolo pedal?
The Boss TR-2 (£80) is the best choice for most players — simple, reliable, and musically excellent. The TC Electronic Pipeline (£100) is the better choice specifically if tap-tempo sync is needed.
What music uses tremolo?
Surf guitar (Link Wray, Duane Eddy), country (Waylon Jennings, Keith Urban), classic rock (Pink Floyd's "Money"), and ambient or post-rock all make frequent use of tremolo.
Where should a tremolo pedal go in the signal chain?
Typically after overdrive and modulation, before delay and reverb. Some players place tremolo last in the chain deliberately for a more dramatic, all-encompassing effect on the total signal.
What's the difference between tremolo and vibrato?
Tremolo modulates volume (the signal gets cyclically louder and softer). Vibrato modulates pitch (the signal fluctuates slightly sharp and flat). True pitch vibrato is rarer in pedal form than volume-based tremolo, despite Fender's confusing "tremolo arm" naming for their vibrato bar.
Do I need an optical tremolo circuit, or does a standard digital pedal sound close enough?
For most players, a well-designed standard tremolo pedal (like the Boss TR-2) sounds close enough to vintage amp tremolo for practical use. Optical circuits like the EHX Pulsar offer a genuinely closer match to specific vintage amps, but the difference is subtle enough that it matters most to players chasing an exact historical reference.
Can tremolo be used effectively on clean and distorted tones alike?
Yes, though the character differs — on clean tones tremolo produces the classic surf and vintage-amp pulsing effect, while on distorted tones (used more sparingly) it can create a stuttering, rhythmic gating texture. Both are valid uses depending on the musical context.