a card-shaped video distribution amplifier

SKU: P008 Category:


the _bisect_ circuit is a simple video distribution amplifier. it creates multiple outputs for a composite video input – allowing you to patch this signal to different devices. this small utility device is powered from a single 5v supply so any usb charger will run it.


there are two modes available which are selected by a switch:
1 input to 4 outputs
two versions of 1 input to 2 outputs

this project – like everything in the underscores catalog – is fully open-source hardware – find all the source plus lots more information and guides on the github repo:

Additional information

Weight 130 g
video format


input type


output type


power supply

5v, barrel jack – center positive