The Eventide DSP4000 is a discontinued multi-effects processor. It converts at 18 bits. It includes pitch shifting, reverb, and compression. Its effects span from subtle to cataclysmic. Learning it requires time and the manual.
The Eventide H3000 Ultra Harmonizer is one of the first analog harmonizers. It is an all-analog, rack-mountable unit occupying two rack spaces. Its layout is sometimes hard to follow. It has few parameters. Its configuration isn't the easiest to follow. Its sound quality is pretty good for its age.
The Eventide H9 Harmonizer is a pedal-format multi-effects unit built to consolidate four Eventide Factor-series stompboxes into one device.
The Eventide H949 Harmonizer is a pitch shifter and time stretcher. It has no published technical specifications. It is also known as H949Harmonizer, H 949 Harmonizer, and H 949Harmonizer.
The Eventide Omnipressor 2830 Au is a studio compressor. No technical specifications are available. It belongs to the studio compressors category.
The Eventide SP2016 Reverb plug-in is a faithful software recreation of the 1982 hardware unit. It gives users six algorithmic reverbs — Room, Stereo Room, and Hi-Density Plate, each in Vintage and Modern variants — with authentic early reflections, evolving echo density, and smooth decay. It prioritises immediacy and character over flexibility or physical accuracy.
The Eventide TimeFactor is a 2011 stompbox-format digital delay/echo/phrase sampler for guitar. It offers ten distinct delay types, two independent 3-second delays, stereo I/O with level switches, true analog bypass, rugged cast metal construction, MIDI and expression pedal control, USB firmware updates, and 100 factory presets. Its 12-second looper is integrated into the same unit.
A professional-grade digital effects processor with dual independent effects blocks, nearly 100 algorithms—including 11 reverbs—and 24-bit/96kHz conversion. Supports true stereo reverb I/O and extensive looping (up to 20 seconds per block). Firmware updates require Compact Flash and strict version dependencies; bootloader corruption requires factory reprogramming.
The Eventide Orville is a dual-DSP, 24-bit digital audio processor with fully flexible I/O routing, near-three-minute sampling (DSP A), 40-second delay on both engines, UltraShifter™, DistortionCurve™ analog distortion modelling, and Predictive Vocoder™ based on a high-resolution physical model of the vocal tract. Firmware updates require Windows XP and a USB-to-serial adapter—and delete all User Programs unless backed up.
The Eventide Space is a reverb-and-delay pedal offering 12 algorithmic spatial effects—including Hall, Plate, Blackhole®, and Shimmer—controlled via 10 knobs, MIDI, expression pedal, or HotSwitch. It features 100 presets (some artist-designed), true analog bypass, tap tempo/MIDI clock sync, and mono/stereo I/O in a rugged metal pedal format. Software tools FactorLib and H9 Control manage presets; the SpaceTime algorithm combines modulation, two delays, and reverb.
There is no instrument called 'Eventide, Inc.' from 1971. Eventide, Inc. is a company. Its earliest instruments were the 1745 Digital Delay Line (1971), the PS 101 Instant Phaser (1971), the Omnipressor (1974), and the H910 Harmonizer (1975). Only the PS 101 is confirmed as rack-mount. No instrument described has polyphony, synthesis architecture, or format beyond rack-mount. Claims about sound, feel, or musical use are absent from the source material.