Dual Attenuator, Offset and Mixer

AOrta is a flexible intersection for your Eurorack CV. It provides two channels ofattenuverters and offsets and can mix these with a third channel at unity gain.

Channels A and B can invert, attenuate or amplify signals from -2x gain through 0 to +2x gain. The signal is then added to a -5V to +5V offset.

Controls use an exponential scale to optimize fine-tuning for subtle modulations or pitch CV.

B In is normalled to A In. Patching A Out removes it from the A+B+C mix.

https://www.youtube.com/watch?v=DRBWwV5P0qA

https://www.biopoweraudio.com/aorta

• 15 mA +12V
• 15 mA -12V
• 0 mA 5V
• 21 mm Depth

Available as an assembled Module and as a DIY project.

This Module is an early prototype, a concept in development, or an AI mockup