Sum+Inv Mixer

After Later Audio Sum+Inv

After Later Audio's Sum+Inv is a handy utility that gives you two channels of 2x2 mixers with one output being inverted. Designed to work either by itself, or as part of the COCO series to combine multiple waveforms from the Cascades or Brooks, the Sum+Inv takes two inputs and sums them together to give you one output that is, well, the sum along with an inverted output of sum. With two channels of this functionality, you can combine multiple audio and modulation sources for complex waveforms that are related to one another. At just 2hp the Sum+Inv from After Later Audio is perfect for any system size.

Sum+Inv Features

• 2 Channel 2x2 mixer
• Two inputs per channel
• Two outputs per channel: 1 summed and 1 the inverse of that summed output