Cherry Audio Rackmode Signal Processors

This is a PA_EXT plugin. It will be available via the PA webshop for ONLY 96 HOURS. PA_EXT plugins are NOT part of our subscription bundles (MEGA, MIX & MASTER, etc.)

Rackmode Signal Processors is a bundle of seven virtual effects and one instrument plugin that replicate the classic rack-mounted Moog Signal Processors from the 1970s and ‘80s. This exclusive collection marks the first time the entire line of these renowned analog treasures has been recreated as virtual effects. Rackmode also marks Cherry Audio's latest collaboration with award-winning synth designer and DSP legend Mark Barton (MRB), who modeled the circuit-precise emulations based on the original rack-mounted hardware. The collection includes:

• Rackmode Vocoder (instrument and effects versions)
• Rackmode Phaser
• Rackmode Ring Modulator
• Rackmode String Filter
• Rackmode Frequency Shifter
• Rackmode Graphic EQ
• Rackmode Parametric EQ

Cherry Audio have expanded these awe-inspiring vintage effects with additional features aimed at today's music producers, including presets, syncable LFOs, stereo processing, and full Apple Silicon M1 native support. And speaking of authenticity, these effects capture not only the deep sounds and capabilities of the original Signal Processor line, but also the elegant look and heritage of their rack-mounted enclosures.

A Stack of Historic Proportions

In the late ‘70s and early ‘80s, Moog Music Inc., (then owned by Norlin Music, Inc.) wanted to extend their reach further into the production studio. They created the Signal Processor family of rack-mounted products featuring the 16 Channel Vocoder (designed by pioneer Harald Bode), the 12 Stage Phaser, and the Ten Band Graphic and Three Band Parametric Equalizers. Other related rack products were the Harald Bode-designed Frequency Shifter and Ring Modulator, and the singular String Filter created by Moog's Custom Engineering Group.

The Signal Processors have found a place in production facilities worldwide, both past and present. Artists like Wendy Carlos, Yellow Magic Orchestra, Tangerine Dream, John Carpenter, Genesis, Jan Hammer, Mouse on Mars, and Coldplay have used them to shape their distinctive sounds. And producers as diverse as Giorgio Moroder, Mike Elizondo, and Sylvia Massy have cited these black boxes as treasured parts of their studio gear. Today these units are increasingly scarce and fetch prices far above their original value – that is, if they can be found at all.

The Future is Yours

Cherry Audio's Rackmode Signal Processors collection represents a first-time opportunity for producers to explore these studio-quality vintage effects. When combined with today's modern production workflow, experimentation will lead to inspiration, and an old approach to sound can unexpectedly result in something completely new.

If tracked down and purchased today, the original hardware would cost well over $20,000!

Legal Disclaimer: Rackmode Signal Processors was developed by Cherry Audio using its own modeling techniques, and the products studied was the Moog Signal Processors of the 1970s and ‘80s. Moog is a registered trademark of Moog Music Inc., which is unaffiliated with Cherry Audio. Moog have not licensed any intellectual property for use in the Rackmode Signal Processors, nor have they endorsed or supported the Rackmode Signal Processors in any manner.

• Rackmode Vocoder - Rackmode includes two versions for this 16 channel classic: an instrument plugin with a built-in dual oscillator, and an effects plugin to modify other input formats and DAW tracks for unlimited processing flexibility
• Rackmode Phaser - Based on the definitive 12 stage original known for its lush, sweeping textures
• Rackmode Ring Modulator - Based on Moog's Harald Bode Ring Modulator with Squelch control
• Rackmode String Filter - Based on the extremely rare system created by Moog's Custom Engineering Group, this module utilizes filter arrays that mimic acoustic string instruments
• Rackmode Frequency Shifter - Mixes two external inputs or sidechains a single input with its own built-in oscillator. The Frequency Shifter creates colorful, often metallic effects by modifying the ratio of incoming frequency components
• Rackmode Graphic EQ - Ten selectable frequency bands with Drive and Gain controls, capable of creating exotic effects when used with other instruments and effects
• Rackmode Parametric EQ - Three bands for sculpting Low, Mid, and High-frequency ranges
• Provided as individual standalone applications and separate DAW plugins. Please note: there is no stack effects styled interface.
• User preset library, including over 150 presets for common uses and instruments
• Sync to DAW master tempo
• Selectable mono/stereo modes
• Highly optimized coding for high performance with ultra-low CPU load
• Full MIDI control and DAW automation for all controls
• Full Apple Silicon M1 native support
• Available in AU, VST, VST3, and AAX formats, and as standalone applications.

• 

  Dave Polich

  Music Producer, Sound Designer, Tour Keyboard Technician Michael Jackson, David Foster, The Cure, Bonnie Raitt, Fleetwood Mac, Yamaha, Korg, Roland, Sequential

  I've been searching forever for effects that revisit the sound of the now discontinued "fooger" pedals. My search is over... the Rackmode Processors have THAT thick, warm, analog tone I've been… Read More

• 

  Dom Morley

  Grammy award-winning Producer, Mixer, Engineer Amy Whinehouse, Adele, Sting, Nick Cave, The Verse, The Police

  To have all the old Moog effects at my fingertips is a crazy amount of fun! And in terms of sound quality Cherry Audio have smashed it out of the park again. I don't think any other plug-in series… Read More

• 

  Eric Frampton

  Keyboardist, Composer, Producer, Technicia

  B-52s, Boston, Paul Simon, Lionel Ritchie, Collective Soul, Yanni, Electric Avenue
  It has been a pleasure to be reunited with some old hardware friends from Cherry Audio. Like the best signal… Read More

macOS Requirements:
10.13 or above. macOS 13 Ventura supported. 64-bit required. Native Apple M1 or greater processor support, including Ultra. 3.4 GHz Quad-Core or M1 CPU with 8GB of RAM recommended..

Windows Requirements:

Windows 7 or above (including Windows 11), 64-bit required. Quad-core computer with 8GB of RAM recommended.

NOTE: Internet connection required for product activation.