Tiptop Audio RS909

Drum Module

• Analog rimshot sound generator of the TR-909 in Eurorack format
• Sound generation: Three T-bridge oscillators, each generating a damped sine wave at a different frequency, are mixed and sent to a VCA - controlled by an envelope generator that delivers the familiar attack-rich sound
• The original circuitry has been supplemented with frequency control of two internal oscillators to allow more timbres
• Width: 4 TE / HP
• Depth: 36 mm
• Power requirement: +12 mA (+12 V) / -10 mA (-12 V)