Bluetooth Stereo DI Box

The DI-BT Box is a high resolution stereo direct box designed to wirelessly pair with Bluetooth® enabled devices, once it is powered up, it will automatically be listed as an available device on your Bluetooth enabled computer, tablet or smart phone. A professional Hi-Z direct input is also equipped, this is most commonly used with guitar pickups or keyboards, it also can be fed either from a line-level output from the head (pad set to -20dB) or from the amplifier po wer output.

A stereo pair of balanced XLR audio outputs with adjustable level control then feeds the signal to a microphone preamplifier, PA system, mixing console or even a powered speaker. The transferred Bluetooth Streaming audio can be monitored on headphones through the 3.5mm analog output jack to check signal quality and level before connecting to a sound system. Two isolated output transformers are equipped to eliminate any hum or buzz caused by ground loops. To further reduce susceptibility to noise, this is augmented with a ground lift switch that lifts pin 1 on both XLR jacks.

Features

• High impedance direct input for electronic musical instrument signal feed.
• USB type-B Mini port, connect to computer for 5V supply.
• 3.5mm TRS headphone output for audio level monitoring.
• Front panel Level control used for stereo output along with headphone volume adjustment.
• The direct input audio signal will mix to the Bluetooth stereo audio signal at the output stage.
• Selectable 3 steps attenuator for Hi-Z direct input.
• Accept power from 9V battery or 5V from computer USB and +20V to +48V Phantom power.
• 2 channel XLR Balanced Low-Z output with isolation transformer.