A female chassis-mount jack for DIY amplifier projects, sold by Parts Express for .
Solder-type male plugs for repairing headphone cables, available in multi-packs at Walmart for about . Parts Express 3.5mm Stereo Gold Plated Snap-In Jack Parts Express& more Go to product viewer dialog for this item.
iFixit Headphone Jack for MacBook Pro 15" Retina (Mid 2018-2019) and 16" iFixit& more Go to product viewer dialog for this item. where to buy 3.5 mm jack
Allows you to connect standard headphones to USB-C phones; available at Best Buy for . Hosa GHP-105 Headphone Adaptor Crutchfield& more Go to product viewer dialog for this item.
Specialized replacement jacks for MacBooks and other electronics can be found at iFixit , with prices ranging from to over $30.00 depending on the model. Adapters (USB-C & Pro Audio) A female chassis-mount jack for DIY amplifier projects,
A durable braided cable available directly from Vention for . Replacement Jacks & Repair Parts (For DIY)
A budget-friendly option found at Walmart for around for a 12ft version. Vention 3.5mm Aux Cable Vention& more Go to product viewer dialog for this item. iFixit Headphone Jack for MacBook Pro 15" Retina
FosPower Audio Cable Stereo Audio 3.5mm Auxiliary Cord Male to Male Aux Cable for Car Best Buy& more Go to product viewer dialog for this item.