DS-1 is a eurorack version of ULT_SOUND DS-4M. DS-1 includes the features of all DS-4 versions. In addition the following features have been added: MIX between VCO and NOISE sources, TRIANGLE in vco part, EXTERNAL INPUT in NOISE sources (all 4 percussion kinds of noise are also there), LFO SPEED and LEVEL controls, LFO RETRIGGER, SWEEP level control. Will be available in two versions: classic black/white and “custom” yellow/blue. Shipping will start in January 2025. Manual and more info will come soon...