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Additional Information

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MPEG audio

An audio format used on Video CDs and some DVD discs. This unit can convert MPEG audio to PCM format for wider compatibility with digital recorders and AV amplifiers. See also PCM.

MPEG video

The video format used for Video CDs and DVDs. Video CD uses the older MPEG-1 standard, while DVD uses the newer and much better quality MPEG-2 standard.

Packed PCM (DVD-Audio only)

A lossless compression system that enables more PCM audio to be stored on a DVD- Audio disc than would otherwise be possi- ble.

PCM (Pulse Code Modulation)

The most common system of encoding digital audio, found on CDs and DAT. Excellent quality, but requires a lot of data compared to formats such as Dolby Digital and MPEG audio. For compatibility with digital audio recorders (CD, MD and DAT) and AV amplifiers with digital inputs, this unit can convert Dolby Digital, DTS and MPEG audio to PCM. See also Digital audio.

PBC (PlayBack Control) (Video CD only) A system of navigating a Video CD through on-screen menus recorded onto the disc.

Especially good for discs that you would normally not watch from beginning to end all at once—karaoke discs, for example.

Progressive scan video

Also called non-interlaced video, this method of displaying a picture updates all the lines in one pass, resulting in a more stable, flicker-free image than interlaced video (for a given scanning rate). See also Interlaced video.

Regions (DVD-Video only)

These associate discs and players with particular areas of the world. This unit will only play discs that have compatible region codes. You can find the region code of your unit by looking on the rear panel. Some discs are compatible with more than one region (or all regions).

S1 S-video output

This S-video signal format includes aspect ratio information (4:3 or 16:9) within the video signal. TVs which are compatible with S1 S-video automatically switch aspect ratio according to the signal.

S2 S-video output

S2 is an enhanced version of S-video which, in addition to aspect ratio information, contains letterbox / pan & scan information. Widescreen TVs which are compatible with S2 S-video automatically switch aspect ratio according to the signal.

Sampling frequency

The rate at which sound is measured to be turned into digital audio data. The higher the rate, the better the sound quality, but the more digital information is generated. Standard CD audio has a sampling fre- quency of 44.1kHz, which means 44,100 samples (measurements) per second. See also Digital audio.

Slidshow (DVD, Video CD/Super VCD) A feature of some DVD discs in which still pictures recorded on the disc cycle automati- cally as the audio is played. See also Browsable Picture.

Super Audio CD (SACD)

Super Audio CD is a high quality audio disc format that can accomodate high sampling rate stereo and multi-channel audio, as well as conventional CD audio all on the same disc.

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Bel Canto Design PL-1 Mpeg audio, Mpeg video, Packed PCM DVD-Audio only, PCM Pulse Code Modulation, Progressive scan video

PL-1, PL-1A specifications

Bel Canto Design has long been synonymous with high-performance audio equipment, and its PL-1A and PL-1 models are no exception. These preamplifiers stand out in the world of high-fidelity audio for their refined technology, elegant design, and exceptional sound quality.

The Bel Canto PL-1A is a state-of-the-art digital preamplifier that caters to audiophiles demanding precision and versatility. It features a fully balanced signal path, which helps to minimize noise and distortion, ensuring that the music signal remains pure and unaltered. The PL-1A employs advanced digital signal processing technology, which not only enhances the audio performance but also provides a range of connectivity options to accommodate various audio sources.

One of the standout features of the PL-1A is its high-resolution asynchronous USB input, allowing users to connect their computers or digital audio players seamlessly. This input supports high sample rates, making it ideal for high-definition audio formats. Additionally, it includes multiple digital inputs such as coaxial and optical, along with analog inputs, providing flexibility for integrating different audio components.

The PL-1A also comes with an intuitive user interface, making it easy to navigate through the various settings and options. The remote control allows users to adjust volume levels, select inputs, and control other features without the need to get up from their listening position, enhancing the overall convenience.

The design of the PL-1A is not just functionally excellent but also visually appealing. Its sleek chassis is made of high-quality materials, giving it a premium look and feel that complements any audio setup. The attention to detail in both the design and craftsmanship ensures that it not only performs exceptionally well but also stands the test of time.

On the other hand, the Bel Canto PL-1 serves as a more traditional analog preamplifier, offering a warm, rich sound that many audiophiles crave. It features a robust power supply, low-noise circuits, and high-quality components that contribute to its stellar audio performance. The PL-1 is designed for both vinyl enthusiasts and digital audio lovers, providing inputs for turntables as well as digital sources.

Both models embody Bel Canto Design’s commitment to quality, innovation, and state-of-the-art audio technologies, making them ideal choices for anyone looking to elevate their listening experience. With their advanced features, aesthetic appeal, and superior sound quality, the Bel Canto PL-1A and PL-1 preamplifiers promise to satisfy even the most discerning audiophiles.