Binding posts: Machined of pure copper - Audial

Sold: Folsom DIY7297 Amp

FURUTECH Pure Transmission

VIBORG CF204G Female 4 Pin XLR Plug Pure Copper Silver / 24k Gold Plated - Audiophonics

Custom made, pure copper, speaker output binding posts for spade or wire connections. These are sold and individual pairs. I have no idea who made

Custom Made Pure Copper Speaker Binding Posts For Spade/Wire Connections 1 Pair

Furutech, Eichmann and WBT spade, banana, binding posts - VH Audio

Sold: Folsom DIY7297 Amp

Movers lost the copper clip that goes between the red terminals. Can someone tell me what it's called so I can buy another one. : r/hometheater

Wilson Audio: Introducing Sasha V - Hi-Fi+

4 Pcs Pure Copper Gold Plated 4mm Banana Plug Terminal Binding Post for Speaker Amplifier Red and Black : Electronics

Cardas CPBP crs Binding Post

Cardas CPBP crl Binding Post