Amazon.com: 3.5mm Stereo (F) to 6.3mm Stereo (M) Audio Jack Adapter : Electronics
10pcs Stereo 6.35mm Jack 6.3mm Male Plug Soldering Wire Connector 1/4 Inch Stereo Microphone Plug Jack Connector - Connectors - AliExpress
ChromaCast 3.5mm (Female) Stereo Plug To 1/4-Inch (Male) Stereo Jack Adapter, Pack of 5 | GoDpsMusic
Amazon.com: Premium Adapter Stereo Gold Plug 1/4" (6.3mm) Male to 1/8" (3.5 mm) Female - Gold Plated : Electronics
1.8m 6.35mm to 3.5mm Jack Small Big Audio Cable Stereo Plug 6.3mm 1/4 Inch Lead 5056098702192 | eBay
PRO 3.5mm Mini Stereo Jack Plug to 6.3mm 1/4" Female 6.35mm Cable 30cm | eBay
High-quality 6.3mm To 3.5mm Stereo Jack Guitar Cable - Buy Wholesales 3.5mm Male To 6.35mm Male 1/4 Audio Cable For Laptop,3.5mm 1/8" Mini Jack To 6.35 mm 1/4" Stereo Audio Cable,Oem Aux Audio
10pcs/lot Mono/Stereo Jack 6.35mm Male Plug Wire Connector Guitar Microphone MIC 6.3MM Plug Audio Connector Factory Wholesales|Connectors| - AliExpress