This is not a fancy VU meter, it has a linear response and is designed to measure voltages to help you understand what’s going on with your control voltages. Each LED represents 1 volt (red for positive range and blue for negative range).
Both jacks sockets are in parallel, so select one for the input signal and the other for the output signal.
The unique button toggles between plain mode (default) or dot mode.
EURORACK MODULE SIZE: 2HP – 41 mm deep (including inserted power connector) +12V : 65 mA -12V : 8 mA +5V : 0 mA
WARNING: This module picks up alot of the power supply noise (due to the tube design). It is not intended as “HIFI” use. The frequency response of the design is (intentionally) not limited, and the tube may rings with a high tone for some seconds when it receives mecanical vibrations (jack insertion for example). This is a common microphonic phenomenon.