J3 Bluetooth Audio Decoder Wireless Receiver DAC 9038 Optical Fiber Coaxial Power Amplifier without USB Input. - 1 x Host. without USB Input version, Specification - 1 x USB Audio Cable. - 6.35 Output power: 90mW/600ohm; 180mW/300ohm; 450mW/100ohm; 610mW/62ohm; 910mW/32ohm; 1000mW/16ohm.
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