Amazon.com: Fat Boy Deluxe Nickel Plated 1/4" Jack Mono Plug Replacement Part : Everything Else
Amazon.com: Disino 1/4" Mono to 1/8" Stereo Adapter, New Upgrade Gold-Plated 6.35mm TS Male Jack to 3.5mm TRS Female Stereo Adapter for Headphone, Amp Adapte, Black - 1 Pack : Electronics