There seem to be a lot of cheap SONY microphones on ebay at the moment. They are not always apparent from the listing especially when a stock photo is used or the item is located in the UK, instead of "fake...
I have tried a few different intercoms and basically it comes down to the age old saying of 'You get what you pay for'. Tried some cheapy £30 intercoms from Argos and they were fine . until you started moving!...
You may be a little bewildered by the range of prices and types of radio microphones, so here's a short introduction: The quality and price ranges from 'karaoke' types costing £20 or less, right up to a...
Matching Amplifers To Speakers When you're matching a Power Amp to a PA Speaker, a good rule of thumb is to pick an amplifier that can deliver power equal to twice the speaker's continuous IEC power rating....
DMX (Digital Multiplex) We thought be a good idea to add this as we often get asked what DMX lighting is and how does it work? So here you go, time to do a bit of bed time reading. DMX512, often shortened to...
Need Walkie-Talkies? Those radios are quite handy. Yard work, clearing snow on driveway, adjusting satellite dish, mowing lawn, so you don't have to scream at your partner on incoming telephone call or to tell...
1) Q : What is SWR ? A : SWR stands for Standing Wave Ratio 2) Q : Why is SWR important for my tranceiver and antenna setup ? A : Your SWR reading gives you an idea of how well matched (or tuned)your antenna...
If you learn something new PLEASE CLICK ON [YES], your vote counts! Welcome to my complete guide to earphones / headphones. This will explain every thing you need to know. Including different types,...
Soundware Beginners Guide to......Cables, Leads and Connections.What's the difference between balanced and unbalanced cable? Types of Cable:UnbalancedBalancedShielded Types of...