A common misconception is that the rated power of loudspeakers is a measurement of how loud they are and an amplifier has to have the same power output as the rated power of the loudspeakers it is used with....
A question I hear a lot. Do I need to have my Valve amplifier biased? So What is Bias. Well to put it simply the bias of a Valve amp is set by adjusting the grid voltages to set the idle current of the...
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....
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,...
When buying speakers think about the auditorium (room) that they are going to play in. The larger the room the greater the sound intensity they are going to have to provide to give an acceptable volume level....
Feidaxin FD-150A/450A Programmable Compact Transceiver Feidaxin FD-450A is a UHF (VHF FD-150A) Two-Way Radio from in China.FD-450A covers 400~470MHz, FD-150A covers 136~174MHz. The Radio requires no...
Pretty much ANY amp can drive ANY speaker - at low volume. Matching is only essential when you plan to drive your system close to its limits. There are a number of factors to bear in mind. Firstly speaker...
There's rarely a problem with the cable-kit itself, and no special hardware/software is required. The leads are simple wires that just join two pieces of equipment together, so if there are snags it is much...
JingTong JT-208/308 Programmable Compact Transceiver Kenwood TH-22AT housing design clone JingTong JT-308 is a UHF Two-Way Radio made in China.It covers JT-208 VHF/136~174MHz, JT-308 UHF/400~470MHz with 38...
Hi everyone, i thought i would write this article due to the number of sellers selling leather case's that they say are compatible with the iphone and ipod touch, they could'nt be more wrong and are wrongly...