While the 2045 filter has just a single low-pass mode, the R-8 can be run in low-pass, band-pass, high-pass and notch configurations. When the two filters are combined you get three additional modes: ...

In keeping with Stylophone tradition, you get a built-in speaker, and there are also two stereo outputs. There’s a battery power option, and Eurorack compatibility means that, as well as being used ...