Integra has introduced two mid-priced audio-video receivers designed to provide state-of-the-art home theater performance plus sophisticated integration with home automation systems. The new Integra DTR-30.1 and DTR-20.1 are, respectively, 7.2- and 5.2-channel, two-zone AV receivers designed for modern high-definition audio and video systems. In addition, the DTR-30.1 is the first Integra A/V receiver that incorporates the new Dolby ProLogic IIz which lets installers offer their clients engaging sonic ambience in three dimensions, not just two.

Three new receivers are to replace the existing STR-DG line-up: the STR-DH500, the STR-DH700 and the STR-DH800.

The STR-DH500 is a 5.1 channel receiver with 3 HDMI inputs and 1 output (switcher). It features Digital Cinema Auto Calibration and Digital Media Port, which allows you to release your music from your portable music players and PC via an optional adapter.

For those looking for more features, the STR-DH700 offers 7.1 channel with 3 HDMI inputs and 1 output (repeater). In addition to STR-DH500’s specification, the STR-DH700 supports x.v.Colour, Deep Colour and bi-amplification. With bi-amplification, separate power stages drive the low frequency and mid/high frequency outputs. It also supports S-AIR – the wireless rear speaker solution from Sony that brings true flexibility and convenience to home cinema configuration.

At the top of the DH range is the STR-DH800, completing the specification with 4 HDMI inputs and 1 output (repeater) and High Definition audio codecs Dolby True HD and DTS HD Master Audio.

Formats

The VAIO JS1-Series all-in-one PC seems to offer buyers the impossible: it has a large, high-resolution screen, yet it takes up less desk space than most notebooks. It achieves this apparent contradiction by virtue of its sleek and stylish design. The compact keyboard can be slotted underneath the main unit when not in use, leaving only a modest footprint on the desk. Even when the keyboard is out, the JS1-Series takes up remarkably little room.

While the large screen is ideal for photo editing, the JS1 also scores well when it comes to the audio side of things. Movie soundtracks are enhanced by Dolby Home Theatre® technology which creates an impressive virtual surround sound effect, and audiophiles can take advantage of the special features offered by Sony’s Sound Reality signal processor chip built into the system.

This can handle Super Audio CD (SA-CD), allowing the JS1 to record, edit and play music at SA-CD quality, and even upgrade older recordings to the new standard.

Sound Reality can up-convert conventional CD-quality music into uncompressed Direct Stream Digital (DSD) format. Using the pre-installed SonicStage Mastering Studio software, the DSD signal can be re-mastered into 5.1 Super Audio CD, revitalising the original.