ANDTOBO 1/4 inch to 3.5mm and 3.5mm (1/8”) Plug Male to 6.35mm (1/4”) Jack Female Stereo Pure Copper Headphone Adapter for Amp Guitar, Piano, etc- 2 Pack, Black
Price: $8.85
(as of Feb 05, 2026 18:11:08 UTC – Details)
Product description
Plug & Play 
Pure Copper Adapter 
Compact & Light
1 No Need To Install 2 Minimize Signal Loss 3 Easy To Carry
1 PC to Guitar 2 Phone To Speaker 3 Phone to Amplifier 4 PC to Amplifier
1/8″ to 1/4″ adapter Work for for 3.5mm jack equipment, connect 3.5mm Male to 6.35mm Female, allows you connect headphones to audio devices, guitar, microphone etc.
1/4 inch to 1/8 inch adapter work for 6.35mm jack equipment, connect 6.35mm Male to 3.5 mm Female, allows you connect audio devices to headphones.
Made of pure copper and it’s service life is much longer than plastic and gold plating. Pure copper connectors resist corrosion and ensure minimal signal loss.
Handy and portable, widely work with earphone, headphone, karaoke system, etc.
100% Lifetime warranty,and friend customer service.
