The BLD has all the components and functions necessary for generating bass lead and drum sounds with focus on bass drum sounds. It can be trigged by a push button or by an external signal (any shape). The pitch, cutoff frequency, transient times and amplitude are also voltage controllable by external signals. The BLD contain main sound generator (OSCILLATOR) and noise generator and modifiers such as low pass filter, amplifier and two transient (contour) generators.Video: https://youtu.be/QjO-Povw0DIProduct SpecsItem Number: 40187Make: CwejmanModel: BLDCondition: Very GoodFinish: WhiteCategories: keyboards-and-synths eurorackFunction: Drum Envelope Generator Synth VoiceMPN: 40187Modular Grid: Eurorack Dimensions*: 24 HP 25 mm deepPower*: 60 mA +12V 60 mA -12V 0 mA 5V* User contributed details