USB 5.1 Channel Audio Converter is an USB audio converter. It supports 32KHz, 44.1KHz (which two needed drivers or application software support) and 48 Khz in digital/analog audio playback. In digital playback mode, it receives audio stream from PC via USB interface and transmit audio data according to the AES/EBU, IEC60958, S/PDIF consumer interface standards. Only R/L channel PCM audio in 5.1 channel can be conveyed, but it can transmit AC-3 data streams to AC-3 decoder to get 5.1 channel audio. In analog playback mode it supports 6 channels Codec. In digital recording mode, it receives S/PDIF digital audio input and sends back to PC through USB. Three sampling rates includes 32KHz, 44.1KHz and 48 Khz are automatically locked internally.


Features

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• Supports AES/EBU, IEC60958, S/PDIF consumer formats for sterep PCM audio
• Fixed 4KHz sampling rate for 5.1 channel playback
• Conveys AC-3 data stream by S/PDIF output
• Supports SCMS (Serial Copy Management System) copy protection
• Full-duplex playback/recording audio stream without sound card in PC
• Plug & Play with Microsoft or Mac OS default drivers
• Compliant with USB specification Ver. 1.1
• Compliant with USB audio device class specification Ver. 1.0
• Supports USB full speed 12 Mbps serial data transmission
• USB bus power mode
• Supports suspend/resume and remote wake-up
• Supports Multi-channel audio codec interface for 5.1 playback
• Supports conventional audio, 2 channel source playback (only L/R channel active)
• Supports two wire bus interface, slave only interface with transfer speed up to 400Kbps (Fast-mode)
• Cable Length: 1 meter (3.3 ft.)

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