Vu meter 2x15 led stereo vu meter kit

Retail Price: $43.95 Wholesale Price:     View Price

This unit allows you to instantly visualize signal levels from a whole range of different audio sources. For use with mixing panels, amplifiers, cd players, radios,... A special input is provided, which allows direct connection to a speaker output. You can select dot or bar mode, to suit your application. The kit comes with an attractive display window, which can be used both horizontal and vertical. If necessary, the unit can be calibrated by means of a trim potentiometer. This unit can be used with the velleman mixing panel. Hook it up to a video camera through a standard stereo headphone 1/8 mini jack: this has terminal pins to solder to. With an adapter cable you make from the headphone jack to the pcb, you can use it as described. Requires a 12-15vdc power supply at 300ma. Do not connect to the speaker output of high power car stereo systems ! Technical specifications: 2 x 15 leds. Bar or dot mode. Scale : -23db to +5db, 15 leds per channel. Db-linear division from -4 to +5db (1db per led). Systematically growing steps below -4db. Accuracy : 0.5Db (1 khz). Frequency range : 20 hz to 30 khz (-3db). Three different led colors : green, orange and red. Adjustable sensitivity: 150mv to 5vrms low input, 1.5V to 50vrms high input. Input impedance : 47k low input / 470k high input. Power supply: 10 to 15vdc / 300ma max. Pcb dimensions: 150 x 57 mm.