Stylophone CPM DF-8 - What is a "Dynamic Multi-Filter" anyway?

video upload by Oscillator Sink

"The Stylophone CPM DF-8 is the follow up to the well received (and for good reason!) DS-2 drone synth. Rather than being a synth first, the DF-8 is a dual/stereo filter at heart, but it has a good few tricks up its sleeve that might elevate it from being 'just a filter'.

The DF-8 will be released 20th November 2025 and the RRP is: £229 | €269 | $299

Transparency notice: I was sent the DF-8 prototype as a beta-tester, and was allowed to keep the unit to make videos about it. I wasn't otherwise paid, and Dubreq have had no editorial oversight on this video.

Chapters
00:00 Intro
01:19 Feature overview
06:03 Filter mode demo and comparison
14:46 DF-8 as an instrument (+ testing filter tracking)
18:13 The VCA and envelopes.
20:19 Audio Envelope Triggers (compression and transient shaping)
26:57 Building a Stereo Filter patch
37:59 Summing Up"

This Makes Anything Sound Amazing// Stylophone DF-8 Filter / Mutator and then some... Filter Demo

video upload by Starsky Carr

"Ever wondered what happens when Stylophone — the quirky British maker of those pocket synths from the ‘60s — decides to build a serious analogue filter with the remake of the classic Mutronics Mutator filter chip and the screaming madman from the *Stylophone GenR8*? Meet the *Stylophone CPM DF-8*, a gritty, super flexible and occasionally unpredictable beast that turns any signal into pure lo-fi magic.

THE STYLOPHONE CPM DF-8 ANALOG DYNAMIC MULTI-FILTER
RELEASE DATE: 20TH NOV '25
PRICE: £229 | €269 | $299

In this video, I dive into the DF-8 showing how it reacts to drums, synths, and even full mixes. Expect sweeps, growls, distortion, and plenty of Character. This isn’t your average boutique filter — it’s dirty, chaotic, and full of charm.

You’ll hear:

The raw filter tone and resonance range
How it shapes synths and drum machines
Drive, envelope and modulation tricks
Whether it’s worth adding to your studio or live setup

If you love sound design, modular gear, or just discovering weird musical devices, this one’s for you."

Additional Stylophone CPM DF-8 posts