Rebel Technologies have been expanding their range of Open Source instruments over the past couple of years, the OWL modular gives you a massive range of possibilities within a small system.
Prizm is the latest addition to the range giving you a multi-functional OLED screen that can work in a number of ways. Firstly a small footprint oscilliscope, but it can also work as a screen for your OWL module.
Martin takes us through the entire range.
More info at Rebel Technologies
The first standalone semi-modular from Pittsburgh Modular