MATRIXSYNTH: Rare Vintage dd-System (Doepfer) String Phaser


Wednesday, February 29, 2012

Rare Vintage dd-System (Doepfer) String Phaser

via this auction

"This amazing unit is one of Doepfer's earliest synth modules. It uses a 3 phase LFO which drives 3 separate phase shift cards (see pictures). The module has separate 'fb.' and 'mod' controls and 'control' and 'ext. ust' sockets for each of the 3 phasers, and has controls for 'f1', 'f2', 'mixt' and 'ampl'. There are also 5 LEDs and sockets for output and input signals. Finally there are two switches which are labelled 'ser.' and 'parallel'. The module was designed as part of the "Formant Modular" format and is labelled on the front panel 'dd-system'."


One was listed in 2010



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