[RichDecibels] wrote in to share a new device he built called the “Sinster Tone Generator”. It’s basically a bass drone synthesizer that uses two pairs of heterodyning oscillators to generate the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. So by now you've probably determined that I'm really into audio. As in, really serious about ...

[Eric Wasatonic] had a box of SWB2433 transistors that he had very little information about. In order to discover their properties, he fired up his curve tracer to compare these transistors with more ...

Dealing with an network in an old office building. The organisation are using it as a temp office building so are not interested in new wiring or substantial investment. Here is problem....they have a ...

Las Vegas Nevada, June 12, 2006: Since 1992, AVCOMM has manufactured and distributed quality headsets, intercoms and accessories for the aviation and racing sectors and most recently has brought the ...

I'm trying a science experiment with my kid, and it's failing, thus reducing my reputation as Super Dad. I have this nifty tuner/tone generator app on my iPhone. If I ding the glass or run my finger ...

The Viking Model MTG-10 Multi-tone Generator is designed to add multiple contact-controlled audio tones to paging systems or 600 Ohm inputs. The MTG-10’s audio input can be connected to any paging ...

Engineers and technicians often need to troubleshoot the proverbial “rat's nest” of wires in a system, in a network, or in telephone wiring. B&K Precision's Model 262 lets you find a wire in a bundle ...