Cableguys have recently released ShaperBox 3.5, a free update to their popular plugin suite. This update builds on the success of the previous versions (see our previous Shaperbox 3 feature and our Shaperbox 2 review). Focusing on analog-style features and enhancements, ShaperBox 3.5 brings a new level of warmth and versatility to your sound design toolkit.
What’s New in ShaperBox 3.5?
The DriveShaper distortion module now includes the Smooth Clip distortion algorithm from Cableguys’ standalone FilterShaper XL plugin. This new feature is designed to “bring the heat to your sounds,” adding a rich, analog-style distortion that can add character and depth to your tracks.
FilterShaper Core has also been updated with features and algorithms first seen on FilterShaper XL. The Warm filters now have control over Resonance Distortion inside the filter circuit, “like a real analog filter pushed to the limit.” This is ideal for controlling squealing resonances and achieving warmer textures. There is also a new Hard Dist option, enabling hard clipping in the resonance circuit, for a more aggressive sound.
The new Safe Res option can be turned off to unlock filter self-oscillation, allowing the filter to be used like an oscillator. This is useful for creating warped basses, electro kicks, whistling leads, and even “full-on modular-style mayhem!”
Finally, the 3.5 update adds an animated filter response curve, making it easier to see the modulation in real time. This visual feedback can be invaluable when shaping your sound.
Online Reactions to ShaperBox 3.5
The online reactions to the ShaperBox 3.5 update have been largely positive. Users have praised the new features and improvements, such as the new Liquid Shaper, audio triggering, and more. The resonance distortion control, which simulates the overdriven behavior of analog filters, and the filters’ ability to self-oscillate have been noted for their potential in creating a variety of sounds, from wild filtering effects to designing sounds like kicks, zaps, bleeps, and bloops.
The update has been described as an excellent free update for existing customers, with the ShaperBox 3 Bundle now available for a special price, including all 9 shapers. The flexibility and the ability to paint your own movements and timing them to the point when the effect is activated have been highlighted, making ShaperBox 3.5 superior to many of its competitors and allowing for the generation of unique timbres from these classic processors.
However, some users have noted that the new layout takes some getting used to and that there is still no master volume dial. Despite these minor issues, the ShaperBox 3.5 update has been well-received overall, with users appreciating its versatility and the new features it brings to the table.
Pricing and Availability
ShaperBox 3.5 is a free update for all existing users. The ShaperBox 3 Bundle, which includes 10 Shapers worth €340 / $340, including the new ReverbShaper, is currently available for €89 / $89 as part of Cableguys’ Winter Sale. Upgrade offers are also available for existing users.
A fully functional demo is available to try at the Cableguys website, allowing you to experience the power and versatility of ShaperBox 3.5 before you buy.
You can also purchase the ShaperBox 3 Bundle directly from PluginBoutique.







