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O BTR7 is a portable digital-to-analog converter as well as a headphone amplifier. A smartphone or any other gadget with Bluetooth data transmission can be turned into part of a wireless system with high-resolution sound simply by connecting it to BTR7. Availability of high-speed and stable connection via Bluetooth version 5. 1, with support for high-definition codecs such as apt
X HD / LDAC up to 96 kHz and standard AAC / SBC / apt
X / apt
X low latency / apt
X Adaptive - all this allows you to get a completely portable but a great sounding package with your device.