NEW Topping A50s single-end 6.35mm SE Headphone Amplifier 4.4mm balanced output 20ohm preamplifie NFCA 3500mv*2 preamp
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Specification
Brand Name: TOPPING Built-in Battery: No Recommended Headphone Maximum Impedance: 251-300 Ohm Output Type: LINE OUT (AUDIO OUT) Origin: CN(Origin) Input Type: LINE IN (AUDIO IN) DSD (Direct Stream Digital): No Body Material: Aluminum Package: YES Channels: 2 (2.0) Model Number: A50S Bluetooth: No Type: Professional Amplifier