Velleman Kits & Projects

The ideal device for DJ's, jingles for radio stations or just to attract attention. With one output for direct connection to a speaker and one line output for connecting to a mixer panel or amplifier. The following effects may be generated directly by means of a push button : Machine gun · European siren · Phasor gun · Racing car with motor howl · Screeching of car tires on a curve · Explosion · Mortar fire followed by explosion · Music : "Wild charge tune" or "Snake charmers tune" · US siren

The Whadda WSAH4700 is a stereo speaker protection prevents switch-on clicks and DC components on the output of the amplifier connected. Mains powered, ideal to build into your amplifier.

A high power audio amplifier, ideal for active speaker system or subwoofer, guitar amp, home theatre systems, instrument amp, etc. A popular kit, the Velleman K8060 is also available as a ready built module VM100

When using one of our amplifiers (big or small), you always need a volume control and preferably also a tone control. The Whadda WSAH8084 electronic kit comes complete with all input / output connections and potentiometers. Furthermore it is possible to amplify or attenuate the input signal.

A small compact spectrum analyser, suitable for panel mounting or fitting in to existing equipment.

This WSAK8118 detector converts imperceptible noise for humans such as bat signals into audible noise. Another usage may be the early detection of possible failures in machines, engines and electronics. The stereo feature adds the possibility to pinpoint the source.
Assembly & User Manuals available on-line.