A compact disc player is an electronic device designed to play audio compact discs. Frequently seen in home, automobile, computer systems, and portable devices, CD players allow users to listen to their favourite music. Technological advances have allowed CD players to recognise many formats in addition to the traditional PCM audio coding, including MP3, AAC. and WMA. More recently, MP3 players have entered the audio playback device market. While MP3 players have certain advantages such as being able to hold more data, the audio quality usually suffers. Therefore, music enthusiasts and professionals such as sound engineers and DJs tend to favour CD players.
CDs come in a rewriteable format, eliminating the need to continuously buy new blank CDs. Instead, a CD-RW can simply be erased and rewritten with new audio when the user desires. Modern CD players offer clear sound as well as varied programming features and anti-skip technologies. There are many different types, options, and features available for CD players, making it important for the buyer to determine what their primary needs are before making a final purchase.
Advantages of CD Players
CD players have many advantages when compared to MP3 players. However, keep in mind there are also certain drawbacks of CD players. The main features and qualities that are most commonly compared between the two devices include sound quality and flexibility.
CD playback technologies have improved over time such that they match that of high-resolution analogue and digital masters format. The top-of-the-line technology, high-definition compatible digital CD players (HDCD), is a format that can encode 20 bits of information on standard 16-bit discs. While HDCD discs may sound excellent on any CD player, when paired with an HDCD equipped CD player, the sound quality is unmatched providing an extremely natural and dynamic sound. High sound quality is one of the distinguishing features of CD players.
While not as portable as some as the smaller MP3 players, CD players offer more flexibility in regard to useable playback formats. MP3 players are limited to their namesake, MP3s. However, CD players can provide playback on a variety of different formats. WAV CD players, WMA CD players, AAC CD players, and FLAC CD players, are just some formats that CD players may be compatible with.
In addition, CD text can allows enabled CD players to recognise track and artist information. Portable CD players also provide more flexibility in terms of their power source. MP3 players typically have to be charged with native devices, whereas CD players often rely on batteries. However, CD players sacrifice some flexibility when compared to MP3 players because they require a CD for playback and a CD typically cannot hold nearly as much data as an MP3 player. Also, unless rewritable CDs are used, new CDs much be purchased for new content to be had.
Features to Keep in Mind
CD players have a variety of features to choose from. Although many of these features are standard, it is still important to be aware of them so that potential buyers can ensure they get a product that best suits their needs. One might also not want the additional costs that may add up from unnecessary feature functions.
Anti-skip CD players are a feature of CD players that are of great interest to those prospective buyers who plan to transport their device from place to place. Anti-skip protection generally provides 10 to 40 seconds of buffer memory. The more memory the player has, the more abuse the player can take without skipping or sacrificing playback quality.
AM/FM CD Players simply come with AM/FM radio capabilities. Many portable CD players have this feature standard, however, it is important that a buyer confirm this feature is on their CD player prior to purchasing if AM/FM radio is something they desire. Typically, more modern CD players have internal antennas eliminating the cumbersome extendable, external antennas necessary to use earlier models.
Random, Repeat, Intro, Peak, and Ordinary Playback
Many CD players include different playback options as part of their functionality. For example, ordinary playback simply means the CD is played in the same sequential order the tracks are in. Random playback or shuffle mixes the tracks so they play in no particular order. Repeat playback lets listeners play one track repeatedly, with more sophisticated versions of this allowing playback of just certain song segments repeatedly.
Intro playback plays the first portion of a song (typically 10 seconds) and then skip to the next one allowing the listener to get a general overview of the compact disc they are playing. Finally, peak playback searchs for the loudest part of the track and is used to calibrate instrumentation for the highest quality when taping.
CD Player Output
There are two types of output, digital and analogue. Analogue is mostly outdated so buyers must decide between two different types of digital outputs, coaxial and optical digital. These types of digital outputs allow for more flexibility from the player. These allow the CD player to integrate seamlessly when using a home theatre surround sound or just to achieve better sound. Digital outputs also allow the player to connect with a digital recorder. While not directly related to output, the higher-end digital outputs usually result in more durable and higher quality CD players in general.
Types of CD Players
There are many different types of CD players. Each different type of CD player is made to suit a different application. Some buyers prefer better portability, while others require more portability from their device. Whatever the case may be, selecting the proper type of CD player takes the proper amount of research and personal preference.
Single Disc Home Players
Single Disc CD Players are no longer in favour because of the popularity of DVD players which can achieve the same functionality. That being said, DVD players are tuned specifically for DVD playback so dollar for dollar, single disc CD players can provide the best CD sound quality. Typically these are the most inexpensive version of CD player but also only provide playback for one album at a time.
Multi-Disc CD players biggest point of distinguishment is that they offer the convenience of loading and playing multiple discs, allowing the user to create a diverse array of music and avoid having to change the disc each time the previous one ends. Multi-disc CD players are generally more expensive than single disc CD players, but can provide additional features such as random play over more than disc, shuffle, and can also be used to catalogue albums as an organisational tool.
In addition, multi-disc CD players often have more playback features. Multi-disc CD players have a diverse range in regards to how many discs they can hold and typically span three to 200 discs. A key feature to look for on multi-disc CD players is a remote control as it allows the listener more flexibility and control over the more complex system.
Portable CD Players
Portable CD players emphasise two main features, including portability and anti-skip protection. Portable CD players are frequently used by people on the go making size and ability to endure rugged use of the utmost importance. Most portable CD players are only slightly bigger than the size of the compact disc they are designed to play. Standard features include stop, pause, rewind, fast forward, hold, and a small display. Also relevant is the headphone jack, which a user should check to make sure it is compatible with the headphones they plan to use with the device.
Buyers should also be aware portable CD players are less versatile than the other types of CD players in regards to what file formats it can read. Over time, portable CD players are becoming more inexpensive as well. This is because they are declining in popularity due to the rise of MP3 players which can be much smaller in size, hold much more data, and provide comparable sound quality.
How to Buy a CD Player on eBay
eBay provides not only a wide range of options to select from when purchasing a CD player, but also easy to use and intuitive search options to assist buyers in selecting the best CD player for them. Instead of simply searching for a CD player in the search bar, a search may be better conducted by clicking through the options provided by eBay to maximise specificity. eBay makes shopping for a CD player as user-friendly as possible by making it simple for potential customers to browse through the seemingly endless selections.
Once in the appropriate category, the buyer can then refine the search even more based on whatever their intended use of the product is. For example, a buyer who is looking for a high quality, home CD player can refine the search to only include m ulti-disc CD players. Even that search can be refined using eBay's straightforward navigational tools to only search for multi-disc CD players that include remote controls or certain outputs.
Despite the rise in popularity of MP3 players, CD players still remain the primary choice for music enthusiasts and professionals. Due to their flexibility in regards to file format, and their superior sound quality, these players are around for a long time to come. Buyers seeking a CD player should be pleased because MP3 players have driven the cost of traditional CD players down significantly. Depending on the buyer's intended use of the product, portable, home audio, or car stereo dictate which features and type of CD player best suits their needs.
Individuals with large musical libraries who seek top of the line sound quality should look for a high-end multi disc CD player. In contrast, buyers who want to bring their music with them when travelling, working out, or moving around in general should consider a portable CD player with ample skip protection. CD players provide users a great balance between sound quality, affordability, and flexibility.