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The BT-Pro is a Bluetooth direct box designed to capture the wireless transmission from a Bluetooth-enabled device and convert the signal to a balanced line for use in a PA or recording system.
A T-shaped access cavity shields the antenna and permits the wireless transmission signal to pass without interference, allowing reception distances of 40' or more with line of sight between devices. The audio signal path itself employs the latest Bluetooth wireless A2DP interface for higher speed transmission.
Inside, the BT-Pro converts the data to a stereo analog signal, producing up to +4dB at the output. The signal level is controlled by a front panel potentiometer (shared with the built-in headphone amp with standard 3.5mm mini TRS). A stereo-to-mono switch sums the stereo output for dual-mono operation. Should noise be encountered, two side-mounted isolation transformers may be inserted into the signal path. A ground lift switch for the XLRs helps eliminate hum and buzz caused by ground loops.
The BT-Pro is powered by an external 5V supply via a mini USB port and may also be powered from a laptop or USB hub.
Features
Designed to capture the wireless transmission from a Bluetooth enabled device and convert the signal to a balanced line for use in a PA or recording system
Bluetooth reception to 40'
Dual balanced XLR outputs to connect to PA system
Built-in headphone amp for troubleshooting Isolation transformers to eliminate buzz and hum
