The Qx expander adds an EOR (End Of Rise) and an EOF (End Of Fall)  trigger/gate output to each of Quadrax’s four channels, enabling Quadrax’s envelopes, cycles, bursts and LFOs to trigger external modules.

The definition of EOR and EOF vary depending on which mode is assigned to the corresponding Quadrax channel. Please see the manual for a more detailed explanation.

• 4hp 
• 8 mA +12V
• 0 mA -12V
• ? mA 5V
• 22 mm deep