Step 8 represents a new type of modular building block: a sequential tracking/sampling register, which can be configured to provide a variety of functions. These include sequencers, sequential switches, counters, analogue shift registers...

At its heart lies an analogue 1-to-8 signal switch feeding an octet of high-stability track/sample-and-hold stages. Each of these has its own analogue output with an attenuation slider, in addition to a gate output. LEDs visualise the status of each stage in real time. The switch can be controlled sequentially using the built-in 8-step counter, or addressed directly by an analogue control voltage (CV).

For those who are feeling adventurous, there are always more applications to try: configurable voltage mapper, hocketing controller, clock divider, graphic waveshaper, multi-output analogue downsampler...