Product details
You know the sound you are chasing: that thick analog bass that moves air, the pad that fills a track without EQ, the lead with weight behind it. Modelled synths get close, but there is a reason producers still sample hardware – recordings capture the imperfections, the drift, the air around the notes. Fraction, from Eraform Audio and Prototype Audio, is built entirely on that idea: a multisample instrument made from real hardware recordings, playable like a synth.
At AudioTools it is €49.99 instead of €99.00 – 50% off – with your own license key and a secure download link sent to your email.
Why recordings beat models for analog tone
An oscillator model is math approximating a circuit. A multisample is the circuit, recorded. Fraction’s source material was captured from real hardware, and the instrument’s engine is the playback and shaping layer that makes those recordings playable – velocity response, filtering, modulation, all the performance control you expect from a synth. The factory expansion content holds the bulk of the library, with presets mapping across it. The result: basses with genuine sub weight, pads with real movement, leads that cut without harshness. One honest note: this is a large install, so check the disk requirements before buying.
What’s inside the box
- Multisample analog synth – real hardware recordings, not modelled oscillators
- Built by Eraform Audio in collaboration with Prototype Audio
- Factory expansion content with a wide preset library
- Playable shaping engine: velocity, filter and modulation control
- VST3, AU, AAX – Mac & Windows, hassle-free setup
official Eraform Audio website
From preset to finished part
Load a bass preset, play two notes, and you will hear why sampling matters – the low end has a physicality that modelled subs often lack. Pads evolve naturally because the source material already moves. For creators, the workflow is simple: browse presets, tweak the shaping controls, record. At 50% off, Fraction is the fastest route to convincing analog tone in your tracks, and updates are provided whenever available.
Tech specs at a glance
- Formats: VST3, AU, AAX (64-bit) – Mac & Windows
- Large sample library – verify disk space before purchase
- Internet needed for delivery and authorization
Why creators buy from AudioTools
AudioTools is built for creators who want great sounds without the runaround. You get hassle-free setup with clear installation steps, fast email delivery of your download link and license key, and friendly support if anything does not go smoothly. Deals like this 50% discount on Fraction are exactly what the store is for – check the shop for more, or dig into the Synth Plugins category for instruments that finish your tracks.
Frequently asked questions
What do I actually get when I buy Fraction here?
The complete plugin with factory content, your own license key, and a download link sent to your email – the same full product, at 50% off.
Will it sound like real analog gear?
It is built from real hardware recordings, so the analog character is captured rather than modelled – drift, weight and all.
Is my computer fast enough?
The engine is efficient; the main requirement is disk space for the sample library.
Mac and Windows?
Yes – VST3, AU and AAX on both platforms.
How fast is delivery?
By email, typically within minutes of checkout.
Real analog, recorded. Half price. Your low end will notice.

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