The DAC/AMP  features a Flagship level Bluetooth chip, the CSR8675 which supports Bluetooth 5.0 and all the latest hi-res Bluetooth codecs such as LDAC, aptX, aptX HD, and many more. The device will be featuring all the latest hi-res codecs. This chip also ensures better signal transmission and a stable connection to the source device.

Dual Output Ports:-

The Fiio BTR3k features dual output ports just like the flagship model from the brand. It features a 3.5mm single-ended port and a 2.5mm balanced port.

USB Type-C Input:-

The Fiio BTR3k features a USB Type-C port which can be used to charge the device or provide input to the device for decoding and amplification.

Some Comparisons between different Bluetooth DAC/AMP’s by Fiio:-

BTR3k vs BTR3:-

>The BTR3k is coming as an upgrade for the previous-gen BTR3.

>BTR3k is equipped with Dual AK4377 DAC’s while the BTR3 only featured a single AK4376A DAC, the latest model decodes and provides a cleaner output than the BTR3.

>BTR3k offers dual output ports with one 3.5mm SE port and one 2.5mm Balanced Port, while the BTR3 only offered a 3.5mm SE port for output.

Porta.Fi Review below: