MATRIXSYNTH: Beepboop Electronics Introduces the CTRL+ 4hp Touch Controller Module


Friday, August 15, 2025

Beepboop Electronics Introduces the CTRL+ 4hp Touch Controller Module


video upload by Beepboop Electronics

"A short demo overview of the new CTRL+ 4hp touch controller module.

Includes pressure CV, Velocity CV and gate outputs!"



via Beepboop Electronics

"Control your eurorack system with just a touch. Generate control voltages and gates from the capacitive touch pads and route them to play your system.

Some things just can’t be sequenced……

The module has two touchpads, one to generate CV outputs and the other for gates. There are separate outputs for the pressure CV, velocity CV and Gate.

The pressure touchpad has been designed to be expressive. The pressure CV is proportional to how hard you press the panel, contact surface area and position.

The increasing separation of lines in the pressure touchpad result in an inverse relationship to its response so that depending upon where you touch you will get a sensitivity.

The top of the touchpad is more sensitive. The sensitivity decreases going down the panel.

Using just the tip of your finger the output CV can be controlled by slide it up and down the panel.

The RGB LED in the top left displays the level of each output.

Green = Pressure
Blue = Velocity
Red = Gate
The pressure CV output ranges from 0-6V

The module has been fitted with an offset null trimmer which can be adjusted when the module is mounted in your rack to set the Pressure CV back to exactly 0V.

The offset null can be adjusted through the panel with a small flat head screw driver.

Include power cable and mounting screws."

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