Hilidac Audirect Beam 3S Portable Headphone Amplifier 4.4mm Bal ESS9281 AC MQA DAC 32Bit 768KHZ Hi-Res HiFi Dongle

Beam 3s
Cable-Interchangeable Design | MQA Supported
Independent Dual-OPA | ES9281 AC High-Performance Independent Chip

Powerful Build-in, Independent Chip
Equipped with high-performance ES9281 AC chip
It adapts the independent ES9281 AC PRO decoding chip produced by the global audio chip manufacturer ESS, supports up to PCM/DXD(32-bit/768kHz), and with a dual independent op-amp, ensuring the HiFi sound quality to your smartphone, PC or gaming devices.

PARAMETERS:
Model： Audirect Beam 3S
DAC Chip: ES9281AC
OPA:  2PCS
Output Jack: 4.4mm BAL
Frequency response: 0.032dB@20HZ-40KHZ
SNR: -118dB
THD+N: 0.0003%
Sampling rate: Up to 32bit/768kHz
DSD index: Up to DSD512
Net weight: 25g
Size: L53* W15*H11 mm