Pricing and availability
We compare 600+ stores and found this item at 4 stores. Prices updated .
Store
Reviews
Price
Average Price: $147
Budget/Beginner
$149
$350+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 3 merchants for "Tiptop Audio Fold Processor". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* 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
Unleash a world of sonic possibilities with the Tiptop Audio Fold Processor, a versatile and compact 12HP Eurorack module designed to sculpt and enhance your audio signals in fascinating ways. This diode-based harmonic generator excels at transforming simple waveforms into rich, multi-layered textures. By folding and multiplying input signals and incorporating subharmonics, it offers a playground of sound experimentation for modular enthusiasts.
Feed your signals through its unique fold circuit to craft evolving tones with sine, triangle, sawtooth, or square waves. The real magic lies in its voltage-controlled capabilities, allowing you to dynamically morph waveforms for continuously shifting sonic landscapes. Whether you're aiming for deep bass patches or glitchy effects, this module delivers with precision.
A standout feature of the Fold Processor is its ability to manipulate the bias point of your sound, adding a layer of texture that ranges from smooth to edgy. With the injection of CV control, your sound palette expands into new territories. Dive deeper into tone manipulation with its 4-stage subharmonic generators, each adding a layer of depth one octave apart. The separate Subdivide output enables further external processing, making this module an essential tool for any modular synth setup.
Key Features:
- 12HP Eurorack module with 3-stage harmonics generator
- Diode-based harmonic generator for signal folding and multiplication
- Voltage-controlled fold section for waveform morphing
- Adjustable bias point for added texture, manually or via CV
- 4-stage subharmonic generators, each one octave apart
- Subdivide output for separate subharmonic processing
- Ideal for creating deep bass patches and glitchy effects
Product specs
| Type | Wave Multiplier Eurorack Module |
| HP Size | 12HP |
| Power Usage | +12V/60mA, -12V/55mA |
| Power Supply | Requires Eurorack case and power supply |
FAQs
-
What is the primary function of the Tiptop Audio Fold Processor?
-
The Tiptop Audio Fold Processor is designed to multiply and shape waveforms in a modular synthesizer setup, enhancing the harmonic content and complexity of audio signals.
-
How does the Tiptop Audio Fold Processor integrate into a Eurorack system?
-
The Fold Processor fits into a Eurorack setup with a size of 12HP and requires a Eurorack case with a power supply providing +12V/60mA and -12V/55mA.
-
Can the Tiptop Audio Fold Processor be used to create unique timbres?
-
Yes, the Fold Processor excels at creating unique timbres by folding and multiplying waveforms, which adds rich harmonic textures to your sound.
-
Does the Tiptop Audio Fold Processor require any additional modules to function?
-
While the Fold Processor can operate independently, it is designed to work with other Eurorack modules to modulate and process audio signals for more complex sound design.
-
Is the Tiptop Audio Fold Processor suitable for beginners in modular synthesis?
-
The Fold Processor can be used by beginners, but some understanding of waveform processing and modular synthesis basics will help in maximizing its potential.
Videos
DivKid
Tiptop Audio Fold Processor (Serge based wavefolder and unique sub generator
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Tiptop Audio Fold Processor.
Features and functionality
-
The sub octave divider is a rare feature among Eurorack modules, making the Tiptop Fold Processor unique for users seeking this capability alongside wavefolding.
Source -
The module is praised for its sweet spots, offering harmonically interesting sounds, but users should be cautious of over-modulation leading to potential dissatisfaction.
Source -
Some users find that external synth outputs may not be strong enough for a wavefolder calibrated for Eurorack levels, suggesting the use of an amplifier like the 4ms Listen for better results.
Source -
The Bastl Waver is noted for its "break" function, which can dramatically alter sounds, especially when multiple signals and audio rate modulation are involved.
Source
Use cases and applications
-
It's recommended to experiment with input configurations, using audio rate CV signals to unlock unique sound textures, deviating from the labeled input suggestions.
Source -
Running a polyphonic waveform through the Fold Processor can result in either a wall of fuzz or a harmonically rich distortion, depending on the interval used.
Source -
Bastl Waver's versatility as a 3-channel mixer with bipolar VCAs allows for ring modulation, making it useful beyond wavefolding in complex signal setups.
Source
User experience
-
Owners highlight the importance of understanding how external modulators interact with the module's controls to fully leverage its capabilities.
Source -
For mono sources, a Fold Processor can make single sine waves sound like guitar power chords when playing open 4ths/5ths/octaves.
Source -
Owners describe the Bastl Waver as a "gnarly, multifunctional beast" capable of extreme distortion, particularly when sliders are pushed to the limit.
Source
Comparisons
-
One user transitioned to the Intellijel Bifold for more features, indicating the Fold Processor's niche appeal despite its limited feature set compared to more complex alternatives.
Source -
The Toppobrillo Triple Wavefolder is praised for its three individually adjustable stages, offering distinct outputs useful for creating stereo images with mid-side processing.
Source
Critic Reviews
Based on 0 Reviews and 0 Ratings
Artist usage
Add artistGenre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Tiptop Audio Fold Processor, it is most commonly used with the following gear.
More Tiptop Audio Modular Synthesizers
Accessories & Related Items
Community setups
Similar
Most Popular Modular Synthesizers
Most Popular Brands
-
Added to Equipboard on by
mebGear IQ 2822
-