DF-8 Analog Dynamic Multi-Filter

Dubreq have just announced the release of the DF-8 Analog Dynamic Multi-Filter, which Matt and Nick looked at last week (video below). This new unit in their Compact Portable Modular range, combines a recreation of the classic 2045 Lowpass filter with the bold, dynamic character of Stylophone's proprietary GEN R-8 filter. This combination means you get Lowpass, Bandpass, Highpass, Notch filters as well as additional combination types: Bandpass+, Band Reject+ and Notch+. 

See what Matt and Nick thought about it below. Order yours and find out more on the Stylophone website

Here's more from Dubreq: 

Following its highly anticipated debut at NAMM earlier this year, the Stylophone CPM DF-8 has officially joined Stylophone's acclaimed Compact Portable Modular (CPM) Pro Audio range. This powerful new addition brings advanced functionality and distinctive sound design capabilities to the forefront of modular synthesis.

CUTTING-EDGE FILTER UNIT

This cutting-edge filter unit combines the precision of a smooth analog recreation of the classic 2045 Lowpass filter with the bold, dynamic character of Stylophone's proprietary GEN R-8 filter. 

Dubbed "Beauty and the Beast," the DF-8 offers unparalleled flexibility. The 2045 filter delivers a silky 24 dB/octave Lowpass mode, while the GEN R-8 snarls and howls in all four modes--Lowpass, Bandpass, Highpass and Notch. Together, these filters unlock three additional combination types: Bandpass+, Band Reject+, and a wide Notch+ mode, providing an expansive palette of unique filter sounds. 

Both filter channels have all eight filter types and are controlled by two full ADSR envelopes with multiple trigger modes to cater for every need. They can be triggered by a gate signal, by an audio signal threshold, by a manual trigger button and they can even autorepeat in a loop mode acting as LFOs. 

SOUND DESIGN TOOL

The DF-8 is so much more than a dual filter box--it's a complete sound design tool. Equipped with two white noise sources, a sample-and-hold modulation source with adjustable slew, and a crunchy PT2399 delay with modulation, it serves as a sound source capable of everything from subtle atmospheres to all-out sonic chaos. 

Like all CPM units, the DF-8 is designed for portability and flexibility. It features: • Multiple power options, including AA batteries, external PSU, or Eurorack power bus • A built-in 2W speaker for instant listening without amplification plus stereo outputs • Stylophone's unique enclosure design with side ribs allow multiple CPM units to be locked together, for stability like a large modular, and for easy system expansion 

THE PERFECT PARTNER

You can also pair the CPM DF-8 with the CPM DS-2 to create the ultimate compact portable analog modular system for studio or stage use. 

FEATURES LIST 

2 Analog multi-mode filter channels with high resonance self-oscillation 8 Filter types per channel: - 4 types of GEN R-8 (12 dB/oct) filters with LP, BP, HP and NOTCH modes - 1 type of 2045 (24 dB/oct) filter with LP mode - 3 combination types (12/24 dB/oct) with BP+, NOTCH+ and BANDSTOP+ modes 2 ADSR envelopes with linear and exponential response 4 Envelope trigger/gate modes: - Analog CV trigger/gate signal input - Audio signal input with adjustable trigger/gate threshold - Manual trigger/gate button - Auto-repeat AR envelope loop mode 2 VCAs with envelope inverters 2 White noise sources with volume controls 3 Envelope depth attenuverters 4 Bypass switches for filters and VCAs 1 Sample & Hold modulation source with sync input and adjustable slew 1 Vintage PT2399 tape-style delay with modulation 14 Modular patch points for audio, envelopes, filters, VCAs and S&H 3-Into-1 mixer with stereo or mono output 2 Stereo outputs (line level/phones) with seperate volume controls 1 Built-in 2 Watt speaker 6 AA battery compartment 1 Eurorack power bus connector 42 HP Eurorack front panel format 

John Simpson, Managing Director of Dubreq Ltd, said: 

"The DF-8 is designed to be more than just a filter--it's a creative tool with depth and flexibility. The GEN R-8 and 2045 filters are at the heart of this, offering everything from smooth, controlled tones to wild, expressive textures. With its combination filter modes, extensive modulation features, and ability to operate independently or as part of a larger system, the DF-8 is built to inspire creativity and adapt to any musician's setup." 

More details: https://stylophone.com/

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