work in tandem whether in SE or balanced mode for full-time maximum fidelity; voltage mode amplification in tandem with class A amplification

constructed from 2 OPA1652 opamps and 16 extra hand-matched transistors. 4 Elna audio capacitors further improve musical texture.

For 1024x oversampling of 44.1kHz and 48kHz audio alike at femtosecond accuracy with phase noise down to -159dBc/Hz @ 1kHz (0.000001%).

With class A and AB amplification both available at the touch of a button, and the player takes on IEMs up to full size headphones with equal aplomb.

With 4GB of RAM and 64GB of permanent storage, the microSD card slot supports the insertion of memory cards up to 2TB

All-new upgraded Android 12 system, completely re-coded from the ground up for faster performance from the same hardware.

The sample rate conversion is bypassed from deep within the system kernel, allowing 3rd-party apps to output at the original sample rate.

Using advanced 11nm silicon process, this chip significantly enhances the performance of R Series in multitasking and heavy-duty audio processing.

This DAP has physical ports, all with independent volume memory, supporting USB digital audio input/output, coaxial digital output, analog line out.

Supports 2.4GHz/5GHz dual-band WiFi and 2-way Bluetooth 5.0, including DLNA, Airplay, HiByLink, UAT, LDAC, aptX, aptX HD, AAC, SBC, etc.

Supporting the systemwide operation of all device functionalities from a remote smartphone/tablet, including the operation of third-party apps!

This music player comes with a 5" 720p display, a large 4500mAh battery, and supports PD2.0 fast charging.