MOONDROP DAWN 4.4mm Dual CS43131 Chip Portable USB DAC/AMP PCM 768khz DSD256 Type-c Headphone Amplifier

Specification:
Weight: 13.7g
Size: 120mm X 16.4mm
Earphone Jack: 4.4mm balanced port
Frequency response range: 7hz 90Khz(-3dB)
Port: USB Type-C
Background noise: 1.3uV(AES17 20Khz)
THD+N: 0.00017% (AES17 20kHz, without load
SNR: 132dB(AES17 20Khz,A-weight)
Firmware upgrade: Support (Connect PC)
Gain: High/Low (Software switching)
Line out: 4Vrms(High),2Vrms(Low)
Maximum output power: 230mW@32Ω,54mW@300Ω