Harmonitron
No in-app products collected for this app.
| Rating | Price | |||
|---|---|---|---|---|
| United States | 67%2 | 5.00 | $2.99 | |
| Germany | 33%1 | 5.00 | €2.99 $3.46 | |
| United Arab Emirates | <1%0 | — | AED 12.99 $3.54 | |
| Afghanistan | <1%0 | — | $2.99 | |
| Antigua And Barbuda | <1%0 | — | $2.99 | |
| Anguilla | <1%0 | — | $2.99 | |
| Albania | <1%0 | — | $3.99 | |
| Armenia | <1%0 | — | $3.99 | |
| Angola | <1%0 | — | $2.99 | |
| Argentina | <1%0 | — | $2.99 |
Description
Harmonitron is a harmonic tremolo. The rich, swirling amp "vibrato" made famous by early-1960s brownface amplifiers.
A normal tremolo just pulses your volume up and down. A harmonic tremolo goes deeper: it splits your sound into a low band and a high band, then sweeps them in OPPOSITE phase. As the lows swell, the highs dip and back again. That contrary motion is what gives Harmonitron its lush, watery, almost phaser-like character that an ordinary tremolo can't reach.
Turn the Voice control and the effect morphs smoothly from a classic in-phase tremolo all the way to a full harmonic swirl. Drop it on guitars, keys, synths, pads, drums, or a whole mix. Standalone, or as an Audio Unit (AUv3) effect inside GarageBand, AUM, Logic, and other hosts.
THE SOUND
True harmonic tremolo: anti-phase modulation of a low and high band
Voice: morph continuously from classic tremolo to full harmonic swirl
Split & Tilt: place the crossover and balance the two bands
Tube Drive and tone shaping for warmth and grit
MOVEMENT
Rate from a slow tide to a fast flutter, shown in BPM
LFO Shape: sine, triangle, square, and ramp with adjustable edge Slope
Tempo Sync that locks to your project and lands on the beat, with musical note divisions from 1/1 to 1/32 (dotted and triplet)
Stereo Spread for auto-pan and rotary-style width
HANDS-ON
A living hero orb whose two halves breathe in opposite phase — drag it to set Depth, tap to bypass
Grouped, color-coded controls: Motion, Sync, Harmonic, Stereo, Drive, Output
Factory presets: Brownface, Rotary Swirl, Slow Tide, Sync Chop, Wide Harmonic and more — plus your own saved presets
PLUGIN & STANDALONE
Full AUv3 audio-effect support with host presets and parameter automation
Runs on iPhone, iPad, and Mac
Standalone mode with a built-in demo pad, live microphone input, or import a song and export the processed result