DTS/AC-3 to 5.1 surround sound

The Coosis Digital Audio Decoder (Model: DA.DTS/5.1E) communicates with your digital audio sources via optical or coaxial S/PDIF channels to decode the formats of Dolby Digital (AC-3) and Digital Theatre System (DTS) capable devices. It then outputs the decoded signal via six discrete analog RCA jacks to your legacy 5.1 sound system or to a 5.1 surround sound headset via a built-in 5V USB jack. The DA.DTS/5.1E is also capable of decoding Dolby Pro Logic II on both digital & analog stereo signals; this will transform 2.0 stereo sound into high-quality 5.1-channel surround sound (for more information please visit Dolby's website).

In addition, considering the satellite speakers included with most small surround sound systems are inefficient to reproduce bass, a bass auto-control function is provided to strip the bass from other channels and re-route it to the sub-woofer (LFE). This can help you avoid any distortion in the other channels and increases sound quality significantly.

DA.DTS/5.1E is a great device capable of bridging multi-media players, satellite boxes and game consoles with your legacy amplifier or audio receivers that are not equipped with decoding functions. It can also be used as a portable, hard-decoding device for your computers' sound card in place of decoding software that places high-demands on the CPU.

Comprehensive formats compatible

Preserving your current investment
DA.DTS/5.1E is capable of recognising popular audio formats including Dolby Digital (AC-3), Digital Theater System (DTS), Dolby Pro Logic II, Dolby Digital EX and DTS ES. This provides you great flexibility on bridging varied media devices and audio receivers which have different decoding systems.

Mapping to 6 audio channels – make it so real

DA.DTS/5.1E offers a great option either for taking the digital format audio signals from your game consoles, sound cards and media players etc and outputs separated six-channel analogue audio signal to your legacy amplifier & speakers (which don't have digital audio decoding function), or alternatively transforming any two-channel stereo audio into 5.1 channels surround sound via built-in Dolby®Pro Logic®II decoding technology, brings the real world around your ears.

More audio connections

DA.DTS/5.1E gives a wide range of audio connections for home entertainment and commercial uses. It provides two optical S/PDIF connectors, one RCA coaxial S/PDIF connector and one 3.5mm (AUX) auxiliary inputs, additionally with 6 connectors for 5.1 audio out and one 5V USB port for 5.1 headsets.

More audio connections

Cost Effective Choice

There are few options for audio fans to have 5.1 surround sound at home, either choosing a full set of surround sound receivers with comprehensive connections and decoding chips, or a standalone audio decoder plus amplifier or active speakers. Using computer to run soft-decoding or to output through 5.1 soundcard should be an alternative solution, but it is lack of input connections and must stick with computers.

Standalone 5.1 decoders used to be expensive for the person who wants "affordably better" sound from game consoles & media player. DA.DTS/5.1E offers a cost effective choice as 1/3 market pricing compared to other similar decoders for all audio fans.

Preserving your current investment

Compact design - portable decoding solution

Compact design - portable decoding solution

With 105 X 75 X 25mm size, DA.DTS/5.1E would be a great portable decoding solution for traveling music creators or audio editors, especially for those laptop users. Its streamlined enclosure also fits easily into media centre and audio rooms.

Available for 5.1 surround sound headset

Available for 5.1 surround sound headset

DA-DTS/5.1E is designed with a 5V USB port for 5.1 surround sound headset, allows you enjoying surround sound night without waking up your families or neighbours.