CESS-020 1/4 Inch TS to Dual Banana Plug Speaker Adaptor, 6 Inch - Mono 6.35mm Female Jack to Banana Cable - 2 Pack : Amazon.ca: Electronics
onelinkmore BNC Female to Dual Banana Male Plug Jack Binding Posts RF Coaxial Adapter BNC to BNC Male Banana Coax Jack Splitter Connector Pack of 2 : Amazon.ca: Electronics
1368-A-36 Pomona, Test Lead, 4mm Double Banana Plug to 4mm Banana Plugs x 2, 300 Vrms
Guide to Banana Plugs - Blog - E-Z-Hook, A Division of Tektest, Inc.
Dual Banana Plug, 10Pcs Dual Banana Plug Connectors, 2 Way Banana Plug Brass PE Double Banana Socket, for Electronic, Speaker Parts & Components(Black) : Amazon.ca: Electronics
BNP-1 and / or BNP-2 Double Banana Plug - Ocean Technology Systems