Speaker included. LED beat indication. Adjustable volume and beats/minute with potentiometers. On/off switch on board. Specifications Power supply: 9V battery
Also available as completely mounted module VM186 Features Panel-mount concept: easy to build in Hi-power output Built-in microphone Adjustable sensitivity
Also available as completely mounted module VM187 Features Panel-mount concept: easy to build in Hi-power output Built-in microphone Adjustable sensitivity