Expert Sleepers Pandora

'Pandora' is a bandpass filter/distortion processor, based on an unusual combination of power MOSFET transistors and vactrols. Voltage control is provided over the two sides of the filter, the gain, and the filter feedback. A wet/dry mixer is provided, also under voltage control. A range switch is provided to drop the filter response several octaves, at which point the module becomes capable of synthesising percussion sounds when fed trigger pulses. The module is 100% analogue. Specifications Pandora's specifications are as follows: Panel width: 8HP Module depth: 42mm Current draw: 69mA on the +12V rail, 58mA on the -12V rail Inputs: CV inputs for filter Alpha, filter Beta, gain, feedback, and mix Audio input Outputs: Audio output The vactrols used in Pandora are compliant with RoHS legislation.