Digitech IPS-33B Super Harmony Machine vs Eventide H9 Max Harmonizer Multi-Effects Pedal
The Digitech IPS-33B Super Harmony Machine and the Eventide H9 Max Harmonizer Multi-Effects Pedal are both effects units. The Digitech IPS-33B Super Harmony Machine leans octave. The Eventide H9 Max Harmonizer Multi-Effects Pedal leans modulated and analog warmth.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.53% — moderately similar
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Genres both listings are associated with.- new wave
- ambient
Digitech IPS-33B Super Harmony Machine
Digitech · effects unit
Eventide H9 Max Harmonizer Multi-Effects Pedal
Eventide · effects unit
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.The DigiTech IPS-33B Super Harmony Machine is a rack-mounted intelligent pitch-shifting harmonizer, generating musically correct harmony lines above or below the input signal by tracking the key rather than applying a fixed, mechanical interval. That intelligence made it possible to add real-time two- and three-part harmonies to a single guitar line without the dissonant clashes a simple pitch shifter produces outside the right key. Joe Satriani, known for layering harmonised lead lines in his instrumental work, is associated with this unit.
The Eventide H9 Max is a single-pedal host for Eventide's algorithm library, running one effect at a time but drawing on the full catalogue — the H910/H949 harmonizers, Blackhole and SpaceTime reverbs, Crystals, PitchFuzz and the ModFactor and TimeFactor modulations. Deep editing happens over Bluetooth in the H9 Control app rather than on the pedal, which carries a single encoder; the Max edition ships with every algorithm unlocked.
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Genres this gear is documented as being used in.- experimental
- shoegaze
- octave
- modulated
- analog warmth