User Reviews & a Service Guarantee. Find a Telecom Equipment Supplier!
Popular Stereo and Hi Fi Repair and Parts Terms
Hi-Fi stereos are a great way to listen to audio broadcasts and is an important feature in high-quality entertainment systems. These are highly customizable according to taste, function or need. Here are a few key terms regarding stereos.
Head Unit - This part is a combination radio receiver, tuner, and other apparatus used in car audio systems. This often combines MP3, CD and USB playback and allows the driver of the car to control all aspects of their audio system. It is important to research the specific head unit that is installed in the vehicle because some brands need more repairs over time than others.
Pre-Amplifier — This part operates at very low signal levels to boost weak signals. In Hi-Fi receivers, this generally includes controls such as volume control and tone controls and inputs and switching for use with multiple different sources such as AM or FM radio and DVD.
Amplitude – The size of a signal, such as the voltage given out by the power source or the volume produced by a speaker.
Equalization – Adjusting the tonal quality to compensate for losses that occur during recording or reproduction or to correct for the acoustic qualities of a listening space.
Fidelity – Recording or reproduction quality.
Subwoofer – This is a speaker dedicated to low frequency sounds, generally between 20-200 hz. This is a commonly repaired item because it can be damaged from excessive volume.
Hertz- Abbreviated as hz, hertz is a measure of cycles per second. The average human can hear between 20 to 16,000 hz.
Stores that offer stereo and hi fi repair services and parts often stock several types of items used to fix a wide range of audio systems. Keeping these parts in stock makes it easier for them to fix speakers, vintage receivers, home theater amps, and CD players. Not all of the stores can offer the exact same levels of service.
A company that provides stereo and hi fi repair services usually has an engineer on staff that understands the mechanical and electronic nature of reproducing music with audio systems. Having a technical understanding of the way that consumer audio systems work allows them to find the right replacement parts that will fix the equipment.
At times, the store might find that it needs to replace subwoofers or speakers in a surround sound system. In these cases, they might need to special order parts to fix it properly. Most consumers do not know how to determine what parts need to be replaced. Even if they did, they would have a hard time tracking down replacement parts for vintage stereo tuners and hi fi systems. Since the repair stores focus on these services, they know where to get the parts and tools that they need to repair a wide range of components for a home audio system.
If you would like to learn more about the repair services and replacement part stores in your area, then use a popular search engine to locate the websites of those businesses. You can also search online forums where audiophiles discuss the best places to get repairs.