Dave Smith Instruments DSM01 Curtis Filter Eurorack Module

8HP Eurorack Synth Module with 2-/4-pole Curtis Filter and Selectable 12/24dB Filter Slope
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Dave Smith Instruments DSM01 Curtis Filter Eurorack Module image 1
Dave Smith Instruments DSM01 Curtis Filter Eurorack Module image 1
$179.00
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Dave Smith Instruments DSM01 Curtis Filter Eurorack Module
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A Classic Filter for your Eurorack Modular System!

Modular synth enthusiasts here at Sweetwater have flipped over the DSM01 Curtis Filter - the first modular offering from Dave Smith Instruments! Based on the chip design pioneered by the late Doug Curtis, this 2/4-pole lowpass filter and VCA combo has been an integral part of Dave Smith's synths dating back to the classic Sequential Circuits Prophet-5. Now you can plug this same amazing sound into your Eurorack rig and give your system a new sonic edge with the renowned filter that's graced some of the world's legendary synths with its classic vibe. The DSM01 is a resonant lowpass design with switchable 12/24dB filter slope. You can drive it into tasty self-oscillation in -24dB mode, while the onboard Boost switch lets you overdrive the input stage for more aggressive coloration.

Dave Smith Instruments DSM01 Curtis Filter Synth Module Features:
  • It's plug-and-play easy
  • Integrated VCA gives you signal routing flexibility
  • Give Your Modular System the Edge
It's plug-and-play easy

The Dave Smith Instruments DSM01 Curtis Filter is a compact, 8HP Eurorack-format module, giving you that classic Curtis sonic signature within a patch chord's reach. You can switch between -12dB and -24dB-per-octave operation and drive the unit into self-oscillation in -24dB mode. There s also a Boost switch that lets you overdrive the input stage for a more aggressive sound.

Integrated VCA gives you signal routing flexibility

Built into Dave Smith Instruments' DSM01 is a responsive, low-noise VCA with an LED CV indicator. Having access to separate outputs (one pre-amplifier and the other post-amplifier) not only gives you added signal routing flexibility, it also frees up your system's existing VCAs for other tasks. Typically thoughtful Dave Smith design!

Give Your Modular System the Edge

If you're like the modular synthesists here at Sweetwater, you're always on the prowl for new, interesting components to juice your system. The Dave Smith Instruments DSM01 Curtis Filter is an easy, affordable way to give your system a fresh sonic edge - with the filter that's been onboard some of the world's most classic synthesizers.

Dave Smith Instruments DSM01 Curtis Filter Synth Module Features:
  • A genuine 2-/4-pole Curtis filter for your Eurorack format modular synth
  • Selectable -12/-24dB filter slope lets you dramatically alter your tone
  • Frequency, resonance, and VCA each include independent CV inputs
  • Boost function introduces harmonic distortion for aggressive coloration
  • Separate pre- and post-VCA outputs allow for a variety of wiring possibilities
Give your system a sonic edge with Dave Smith Instruments' DSM01!

Tech Specs

Analog Inputs 4 x 1/8"
Analog Outputs 2 x 1/8"
Height 5.06"
Width 1.59"
Depth 1.06"
Manufacturer Part Number DSI-4000

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See also: modules for eurorack, Dave Smith Instruments, Dave Smith Instruments Eurorack Modules