SMSL SAP-II PRO Headphone Amplifier Portable High Fidelity AMP 3.5mm/RCA 6.35mm Black

SMSL SAP-II PRO Desktop Headphone Amplifier Portable Hafiz Audio AMP 3. 5mm/RCA input 6. 35mm Output Standard input interface: 3. 5mm/race stereo input(with switch) Standard output interface: 6. 35mm earphone jack SNR: ≥105dB Distortion: ≤0. 003%Frequency response: 20hz-30khz Output power: 900mw/600Ω, 180mw/300Ω, 450mw/100Ω, 610mw/62Ω, 910mw/32Ω, 1000mw/16Ω . The machine volume: 126mm x 74mm X30MM (including the protruding part) Weight: 500G (outside the actual shipping weight packing structure. ) Universal power supply voltage: 100-240ACV Packing lists: sari Pro Headphone Amplifier*1 DC24V Japan PSE certification power supply*1 6. 25mm 1/4" Male to 3. 5mm 1/8"Stereo Audio Adapter *1 Card *1