Product Name: SMSL sApII TPA6120A2 Big Power High Fidelity Stereo Headphone Amplifier with DC24V Power Adapter with 2 way switch input circuit 3.5 earphone seat and the RCA
SMSL sApII TPA6120A2 Big Power High Fidelity Stereo Headphone Amplifier with DC24V Power Adapter with 2 way switch input circuit (3.5 earphone seat and the RCA block) Black