Audio Technica AT-DSL14 Automatic Digital Audio Selector A digital audio selector that automatically switches between 4 optical digital signals. Power LED operation confirmed. Body only. Please prepare your own power supply and cables. Product Description ● Auto-select function that detects* optical digital input signals and switches inputs. ● Supports a sampling frequency of 96kHz. Now usable with DVD-AUDIO and DAT (96kHz). ● Supports various surround sound formats such as Dolby and DTS. ● Square optical jack with dust shutter. ● Compact size for easy portability and installation. ● Up to 4 digital audio devices with optical terminals can be connected to the input side, and 1 to the output side. The auto-selector function automatically switches input devices. Power: DC9V, 100mA External dimensions: W70 x H30 x D72mm (excluding protrusions) Weight: Approximately 120g (body only) ● Accessories: None Will be sent in simple packaging and delivered to your mailbox.