DAC and amplifier, USB and Bluetooth, single ended and balanced 2.5mm output, a great app with parametric equalizer, hundreds of pre-loaded presets and other interesting options.

Purchased directly from Qudelix and received in April, including the invoice, the warranty is one year, so until next April.

Little used because in the end for practicality I found myself almost always preferring TWS.

Add 10 euros for shipping.