Doepfer A-121d Multimode Dual Filter

From €165.00 *
Net price: €138.66

Prices incl. VAT plus shipping costs

Color:

  • 240261
The A-121d consists of two separate filters that have individual and common parameters for... more
Product information "Doepfer A-121d Multimode Dual Filter"

A new filter circuit from Doepfer! The A-121d is a dual multimode filter that allows for many applications.

The A-121d consists of two separate filters that have individual and common parameters for control. Filter 1 has an individual output for the high-pass and the band-pass output is normalized to the two-channel mixer. Filter 2 also has the bandpass normalized to the mixer, but here there are individual outputs for lowpass and bandpass. The individual outputs, the mixer and the separate audio inputs of the two filters make interesting interconnections possible.

The two filters share a parameter for setting the common cutoff frequencies and a delta parameter, which then separates the frequencies from each other. There are individual resonance parameters, although the module does not go into self-oscillation by default. However, you can easily change this with the trim setting to create a dual oscillator. In combination with the independent frequency CV inputs, you can also create a great percussion generator!

The mixer section, which allows a wide variety of filter combinations, is very exciting. Have a look at the Doepfer website for more detailed information! A great filter module with a new Doepfer circuit and special filter type combinations!

Features:

  • Dual filter
  • Filter 1 with highpass and bandpass
  • Filter 2 with lowpass and bandpass
  • Mixer section
  • Split and individual parameters
  • Special combinations of filter types possible
  • Unique Doepfer circuit

External videos:


HE: 3
TE: 8
Related links to "Doepfer A-121d Multimode Dual Filter"
"Doepfer A-121d Multimode Dual Filter"
A-121d @Hersteller
Here is the information available on the brand...... more
Doepfer Musikelektronik GmbH

WIth a long trajectory building synths, MIDI keyboards and designing bespoke devices for music pioneers Kraftwerk, Dieter Doepfer decided to design his own modular synthesizer in 1995 based on existing electrical and mechanical specifications of lab equipment he used during his years at university. The official presentation of the system at 1996 Frankfurt Musikmesse caught everyone by surprise and created lots of interest. After Doepfer published the specifications on his website, many instrument designers and engineers saw the potential of the new Eurorack format. Doepfer continues expanding their catalog of over 200 modules (and counting), operating from their modest offices in the outskirts of Munich.

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