Amazon.com: LDEXIN 6.3mm x 3.0mm Male to 5.5mm x 2.5mm Female DC Power Adapter Pack of 10 : Electronics
DC 2.1MM FEMALE to TOSHIBA 6.3MM x 3.0MM ADAPTER PLUG | eBay
Sennheiser 6.3mm Female to 3.5mm Male Adapter Cable
NEUTRIK adapter XLR-6.3 mm stereo plug
Amazon.com: Premium Adapter Stereo Gold Plug 1/4" (6.3mm) Male to 1/8" (3.5 mm) Female - Gold Plated : Electronics
3.5mm to 6.3mm Jack Adapter Mono – KOMA Elektronik
6.3mm MONO 1/4" JACK FEMALE TO 2X RCA PHONO MALE 6.35 mm ADAPTER | eBay
Grado X-Series Mini Adaptor Cable – 4OurEars
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Amazon.com: 6.3mm 1/4" Male Plug to 3.5mm 1/8" Female Jack Stereo Headphone Audio Adapter (Pack of 10) : Electronics
3.5mm Stereo Female to 6.3mm(1/4") Stereo Male Adapter
Amazon.com: Mobi Lock 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
6.3 mm. Jack adapter (2 x RCA female - 1 x 6.3 mm male)