6.35mm Plug to 3.5mm Socket (Pack of 2) 1/4 to 1/8 inch Stereo Audio Jack Adapter | Converts Audio from Amplifiers, Guitar, Piano, Drums, Speakers & Mic That use 6.35mm to 3.5mm
6.3 mm. Jack adapter (2 x 3.5 mm female - 1 x 6.3 mm male)
Sennheiser 3.5 mm F to 6.3 mm M jack Adapter - VSystem