The Zeroscope 1U is an adaptation of the 3U Zeroscope by VPME.DE
It features three modes; * Scope — Standard graphical display, with time displayed on the X-axis & voltage displayed on the Y-axis. * X-Y — Alternate graphical display with CH 1 driving the X-axis & CH 2 driving the Y-axis. * Tune — Alphanumerical tuning display, which can be configured to show either Hz values or note names. The Scope displays have adjustable display offset for each channel and an adjustable trigger threshold, while the tuner has options for reference pitch and average update speed.
The inputs are DC coupled and accept signals between -10V and +10V. The signal on the input is normalled to the output below; this allows you to monitor or tune a signal without a mult or re-patching.