JLH, 1969, Class, Power, Amplifier, Audio, Board, Dual, Channel, Preamplifier, Headphone, Single, Ended, Pre, AMP, SYRNARN, 20pcs, 3, 5mm, Mini, Jack, Poles, Stereo, Copper, shell, 5, Female, Socket, Connector, Earphone, Adapter, 2Pcs, 4, 4mm, Pole, Gold, Plug, HiFi, for, Sony, NW-WM1Z, Black, Silver, 3Pcs, Balanced, DIY, Upgraded, Wire, 50Pcs, pole, tracks, For, Cable, shop, 5Pole, Converter, Type, 2, Huawei, Xiaomi, Samusng, USB, lightning, jack, adapter, audio, converter, apple, iphone7, 8puls, x, xr, xs, ios, 12promax, 100, pcs, lot, mini, copper, stereo, female, socket, line, connector, headphone, 50pcs, Steps, Metal, Bright, Shell, 1PCS, Male, Pin, A, Player, Solder, i, D, ZX300A