Publison Infermal Machine IM90

4.0 (1)

1 Review

This product is Vintage or Discontinued

Find out who is using Publison IM90

0 wishlisted

3 saved

Page last updated May 20, 2026

Pricing and availability

Store

Reviews

Price

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Step into the realm of unparalleled sound manipulation with the Publison Infernal Machine IM90, a studio recording powerhouse for discerning musicians and producers. This effects processor is a prized gem in the world of digital signal processing, renowned for its ability to transform ordinary audio into extraordinary soundscapes. Designed with versatility in mind, the IM90 is ideal for both live sound environments and studio settings, offering a plethora of effects that range from reverb and delay to more complex pitch-shifting and harmonizing capabilities.

The Infernal Machine IM90 is particularly celebrated for its innovative algorithms that allow for precision tuning and creative experimentation. This unit is an essential tool for artists who demand flexibility and high-quality sound processing. With its user-friendly interface, musicians and sound engineers alike can easily navigate its wide array of features, ensuring an intuitive experience whether you're crafting a new track or enhancing a live performance.

Whether you're looking to add depth to vocals, texture to instruments, or simply push the boundaries of audio creativity, the Publison Infernal Machine IM90 is your trusted companion in the studio.

Key Features:

Advanced digital signal processing capabilities
Comprehensive range of effects including reverb, delay, pitch-shifting, and harmonizing
Innovative algorithms for precision sound manipulation
Suitable for both live sound and studio recording applications
User-friendly interface for easy navigation and control
Ideal for musicians and sound engineers seeking high-quality audio transformations

Videos

Add video

Damir-Kristijan Rogina

Publison Infernal Machine IM 90

Damir-Kristijan Rogina

Publison Infernal Machine 90 Demo For Otto

foleytronics fx repair

Reviews

Add review

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Publison Infermal Machine IM90.

Setup and maintenance

0 0

Owners note issues with internal component stability, as circuit boards can become dislodged during transport, requiring reassembly for optimal performance.
Source
0 0

Internal components may suffer corrosion, as noted during a repair involving battery and component replacement, suggesting regular maintenance checks.
Source

Features and functionality

0 0

The Publison IM90 is capable of intricate detuning and pitch shifting, with notable applications in vocal and synth processing, offering a unique sound profile compared to similar units.
Source
0 0

The IM90 handles pitch shifting with different algorithms tailored for human voice, strings, and complex sounds, alongside reverb, delay, and echo programs.
Source
0 0

The Publison IM90 excels in producing unique, other-worldly effects that can't be replicated by software, making it a sought-after tool for creative sound design.
Source

Comparisons

0 0

The IM90 is likened to the Lexicon 480L, with some users finding its reverb programs more compelling for certain applications.
Source
0 0

The Publison IM90's pitch shifting and detuning capabilities are highlighted alongside its reverb effects, offering a unique sound profile distinct from other processors.
Source
0 0

Some users suggest the Publison IM90 and DHM 89 are high-end alternatives to more common effects units, offering unparalleled creative potential.
Source
0 0

The Publison IM90 is mentioned alongside the Eventide H3000 and Kurzweil KSP8 as a powerful, albeit rare, effects processor worth pursuing for unique sonic characteristics.
Source

User experience

0 0

Navigating the user interface can be challenging, detracting from the overall experience despite its impressive sound capabilities.
Source

Use cases and applications

0 0

The device excels in vocal pitch correction and specialized reverb effects, contributing to its desirability among studio professionals.
Source
0 0

The IM90 is highly regarded for its ability to produce 'weird, bonkers, and strange' effects, making it ideal for experimental music production.
Source

Other

0 0

The IM90's designer obscured component details, complicating repairs and modifications due to the lack of accessible schematics or labeled parts.
Source

Build quality

0 0

The DSP relies on a Z80 processor and an EPROM encased in epoxy, making reverse engineering challenging without specific knowledge of pin assignments.
Source
0 0

Publison's design choices, like obscuring chip details, highlight the company's effort to protect their algorithms, adding a layer of exclusivity to the IM90.
Source

Add review

4.0 out of 5

Based on 1 Review and 1 Rating

5 star

4 star

3 star

2 star

1 star

m4ntr0n1c

417

over 7 years ago

Reverbs galore, funky pitch shifting, beautifying sound

This effects box is made strictly to be placed in the studio and is fragile as all of the chips are socketed, even the remote. That's annoying because quite often there are troubles with it just because of sensible contacts.

Otherwise: Great reverb effects with lush shimmering, infinite hoarding sound, make funky pitch shifted voice and sounds, use as sampler and through MIDI for funky live sampled effects and triggering, echos are good. There are some SMPTE functions too, and the sound is 50khz so it sounds really good as the DAC / ADC stages are high caliber parts, and the PSU is monstrous.

Roles:

Keyboardist Composer Music Producer

Genres:

Electronic Electronica Experimental