Intellijel DesignsQuadra Expander

Intellijel Quadra

The Intellijel Quadra Expander adds voltage control over the Quadra’s Attack and Decay parameters, four EOC pulse outs corresponding with each of the Quadra’s four channels, and Analog OR logic outs normaled to each envelope pair. The module connects to the Quadra via four ribbon cables and features a jumper on the PCB that lets users select between two distinct looping responses.

Quadra Features

• 4 x EOC (end of cycle) pulse outputs corresponding to the 4 function generators
• Voltage Control of Attack and Decay (with attenuators) of all four envelopes
• 2 x Analog OR (aka peak circuit) Logic Outputs that are normally to the the two pairs of envelopes (1+2 and 3+4) with attenuators
• Special quadrature modes for envelopes 1+2 and 3+4 with a jumper on the PCB to select two different kinds of looping responses
• Connects to the Quadra via 4 ribbon cables