Gear · other
Yamaha SPX990
Digital multi-effects processor, 1993 onwards. Digital rack multi-effects with 20-bit conversion; each programme has a main effect (reverb, delay, modulation or pitch change) with further effects before and after it. A successor to the SPX90 line that was standard in studio and live racks.
Source, read 15 Nov 2026
Records it appears on · 1
- Jagged Little Pill
Alanis Morissette · Album, 1996
- Lead and backing vocals · Mix effectsVerifiedRan a doubling program used to create most of the doubled vocal sounds electronically.
Sources for each use are on the record’s own page.
Get the sound
First choice · Covers this kind of unit
Eventide H3000 Factory Mk II
multi-effect
A studio digital multi-effects built around pitch shifting, delay and modulation, the kind of programme used here; it is not a model of this unit.
Get the plugin ↗Alternative · Covers this kind of unit
Waves Doubler
modulation
Thickens a vocal with slightly detuned, delayed copies, the same doubling effect the unit provided on this record; it is not a model of this unit.
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