Here is a very high quality Banana plug that uses a gold plated pure copper
foil inner connector. This style Banana is also called a BFA connector
commonly used by a number of British brands such as Linn, Arcam, and
Cyrus. The Bananas will take up to a 10 gauge wire. Connection is provided
by two screw that allows a tight and secure crimp on the wire. We highly
recommend these connectors.