The microphones are not attached to rulers. Each microphone is free. This gives you greater freedom in positioning the microphones on the accordion.
There are four on the keyboard and one on the bass. This is equivalent to 8 microphones on the keyboard and two on the basses.
It has individual volume settings for the keyboard and bass. The circuit works at a frequency of 20hz to 20khz and is powered by a 9-volt battery. The circuit switches off automatically as
soon as
the p10 mono plug, conserving battery power when not in use.
System consumption 2 mA, standard P10 mono output. Can be used with a balanced cable.
