With a calibration DVD and sound level meter in hand, you can play a test pattern and set levels for your speakers. It also is a good idea to set all treble and bass controls to 0 as well. Set your ...

NTI has introduced new features and software for its PureSound speaker test system, which measures audible speaker defects. The system consists of the RT-2M high-speed audio analyzer and RT-Speaker ...

Q: Is it possible to connect a subwoofer in a Technics AV Receiver Control Receiver SA-GX350? How? It has NO subwoofer output, but has 4 Front (A + B) , 1 Center, 2 Rear speaker output and Dolby ...

This is a simple circuit which I built to one of my audio amplifier projects to control the speaker output relay. The purpose of this circuit is to control the relay which turns on the speaker output ...