AMXEKR HA20 HIFI Desktop Headphone Audio Bluetooth Decoder Pure Class A High-fidelity Integrated Headphone Amplifier

Product parameters:
Technical features: Adopts fully discrete component op amp for amplification, and the output stage adopts patented translinear current mode technology. High current Class A output makes the music playback more realistic and humane. Freely match the company's independently developed translinear current mode series dual op amp
Analog input: 1xRCA (L+R)
Headphone output: 1×6.35mm
Typical distortion of headphone port (@1Khz): 0.0007 (RL=30Q, G=0dB, IN=0.6rms) 0.0001 (RL=300Q, G=7dB, IN=0.6rms) 0.0003 (RL=600Q, G=14dBIN=0.6rms)
Output power: 1600MWx2 PO=Hi RL=30Q, THD+N=0.8% 305MWx2 PO=Hi RL=300Q, THD+N=0.8% 160MWx2PO=Hi RL=600Q,THD+N=0.8%
Frequency response:5-220KHz
Output voltage swing:20.3VpP
Input sensitivity:15.0Vrms(PO=Hi,G=0dB)4.3Vrms(PO=Hi,G=7dB)2.0Vrms(PO=Hi,G=14dB)
Noise floor:2.0uV(G=0dB,RL=30Q)3.4 uV(G=7dB,RL=30Q)9.6uV(G=14dB,RL=30Q)Gain:14dBSNR:130dB(PO=Hi,G=0dB)121dB(PO=Hi,G=7dB)106dB(PO=Hi,G=14dB)Power supply voltage:12vDC
Case material: aviation aluminum, all-aluminum structure
Terminals: pure copper with gold plating
Weight:1.3Kg