Fast response PLUS hold!
Linear, log, or semi-log response scales!
Perfect for audio monitoring!
Bright fast plus peak/hold led displays!
Electronic kit, assembly required
The PH series of LED bargraphs capture peak signals with great results! You can consider these bargraph units to actually be two complete LED bargraphs in one! There is the standard 10 segment bargraph with quick response, PLUS a second set of circuitry expressly designed to catch the peaks and hold them for easy display! We offer 3 models of the PH series bargraph meters: PH14C Linear display for voltage indication and general use, PH15C Logarithmic 3 dB/step model for audio and RF power displays, PH16C Semi-Logarithmic model, ideal for audio VU meters. The meters run on 12-15VDC, so check out our AC125 12V power supply. Includes the custom case set with a stylish see-through front panel for a neat and professional finished look. Case size: 5 W x 1 1/2 H x 5 1/4 D.

4 channels, 5 LEDs per channel!
Great sensitivity!
Compact PC board
Runs on 14-18VDC
Electronic kit, assembly required
Get in tune with this simple yet full featured Karaoke "machine?! Just hook it between your CD player, MP3 player, or any other line level source and your amplifier, and get ready to sing! Built-in vocal reduction circuit lowers the vocal tracks of most recordings automatically! That means you don?t have to buy special soundtrack only CD?s! Use any music from your existing library! Connections are simple. Standard RCA connectors are used for left and right music inputs as well as left and right outputs to your amplifier or receiver aux input. A standard ¼? microphone jack is used that is common with most consumer microphones. Just hook it up, plug in your microphone, and start singing! A board mounted microphone level control is also provided to match your levels to the music.