Post on 06-Aug-2015
A music centre (or center) is a type of integrated audio system for home use, used to play from a variety of media. The term is usually used for lower end or sub-high fidelity or hi fi equipment. The term itself has been in use since the 1970s, though in more recent times the terms mini, micro or midi hi-fi, or integrated hi-fi have been preferred. The distinguishing feature compared to high-end equipment is that there is usually only one main unit, with maybe a pair of detachable or separate loudspeakers, though some equipment also has these built into the main unit.
1. RADIO TUNER
A tuner is a subsystem that receives radio frequency (RF) transmissions like radio broadcasts and converts the selected carrier frequency and its associated bandwidth into a fixed frequency that is suitable for further processing usually because a lower frequency is used on the output.
2. TAPE
commonly called cassette tape, audio cassette, or simply tape, is a magnetic tape recording format for audio recording and playback.
3. CD PLAYER
CD player is an electronic device that plays audio compact discs.
pre-amplifier
A pre-amplifier (preamp) is an electronic amplifier that prepares a small electrical signal for further amplification or processing. A preamplifier is often placed close to the sensor to reduce the effects of noise and interference.
Power-amplifier
a relative term with respect to the amount of power delivered to the load and/or sourced by the supply circuit