Douk Audio U10 Mini Vacuum Tube Headphone Amp Amplifier 3.5Mm 6.35Mm For Pc High Fidelity Stereo Preamp For Home Speakers & Hi Screens & Displays 79 inches (20 x 15

79 inches (20 x 15

Portable charging case included for convenient recharging on the go

This heavy-duty shielded internet cable supports data transmission up to 10Gbps and bandwidth up to 600MHz

5M*Compatible With Following Models:

Douk Audio U10 Mini Vacuum Tube Headphone Amp Amplifier 3.5Mm 6.35Mm For Pc High Fidelity Stereo Preamp For Home Speakers & Hi Screens & Displays 79 inches (20 x 15Warm Tips 1. Not Inlcude Power Adapter, Recommend To Use Original High Quality Power Adapter (Dc5V =2A ). U10 Won'T Work Normally If The Current Below 2A. 2. Inputs (3. 5Mm Rca) And Outputs (6. 35Mm 3. 5Mm Jack) Are Connected In Parallel, In Other Words, All Inputs And Outputs Work Simultaneously. Don'T Connect 3. 5Mm And Rca Inputs At The Same Time, Or Else Audio Signals Will Be Mixed. 3. Pluggable Tube Socket Design, 6A2 Can Be Replaced By The