HiBy R6: Solid High-RES Digital Music Player

When are specifying a new high fidelity system, the manufacturers use the measured/certified audio parameters for an easy comparison to another similar audio device.

Sticking to this manner, we will describe the advantages and the main audio characteristics of a today described Hi-RES Audio Product

The main CPU Cortex A53 as a successor of famous Cortex A7 Series easily run system just like a normal Android Device, and ESS reference DAC chips – ES9028Q2M, together with noiseless Instrumental Grade OP – Amps OPA1612 with THD <0.000015% and Noise < 1.1nV/SQR(HZ) and Dual End-Stage Amplifiers TPA6120A bring a space benchmark for the whole system specific parameters and ranges.

PIC. 1 HiBy R6 Portable Player – “Exploded” 3D View

HiBy R6 Portable Player – Key Features:

Main Processor: Qualcomm Snapdragon 425
- Quad Core Quad-core 64-bit Cortex A53 x 1.400 GHz,
RAM: 3GB
System Memory:
- Integrated 32GB,
- Expandable – up to 2000GB / 2TB – supporting micro SD card,
Wired Connectivity:
- Balanced Audio Output – 300mW over 32Ohms Load per Channel,
- Unbalanced Audio Output – 2.1V Line Out Amplitude,
- USB Audio Support:
  - up to DSD256,
  - 32bit/384kHz,
Audio Parameters:
- High-Linearity Audio Output
  - +/- 0.02 dB from 20 Hz to 20000 Hz,
  - +/- 0.5 dB from 10 Hz to 70000 Hz,
- Low-pass filtering,
- 2.5mm jack for Balanced Headphone Output:
  - 300 mW over 32 Ohms Load Per Channel,
  - Frequency Range: ±0.02dB@20-20000Hz/±0.5@10-70000Hz,
  - Signal-To-Noise Ratio – SNR:128dB@ max voltage,
  - Channel to Channel separation Level:>98dB,
  - THD+Noise:0.0008%,
- 3.5mm jack for Line Output:
  - 2.1V over 10K Ohm,
  - Frequency Range: ±0.02dB@20-20000Hz/±0.5@10-70000Hz,
  - Signal-To-Noise Ratio – SNR:116dB@ max voltage,
  - Channel to Channel separation Level:>98dB,
  - THD+Noise:0.0006%,
Bit-Perfect Music & DTA Architechture Compatible,
Battery Specification:
- Type: Rechargeable Li-Ion,
- Capacity: 4000 mAH,
- Battery Lifespan:
  - Unbalanced | Single ended Output: Max 12hours Playback Time,
  - Balanced: Max 7hours Playback Time,
Dimensions:
- 116.8mm x 66mm x 15.4mm,
- 4.6 x 2.6 x 0.6 inches,
Weight:
- 196 g,
- 6.9 oz.