Binding Posts
Cardas patented binding post system uses smaller amounts of metal and eliminates threads on conductive sur- faces. The design sounds better and is CE compliant for EU import restrictions. Designed to be direct soldered. Posts accept 6.3mm spades but can accommodate 9mm also.
Clamp can be modified to work with bananas by drilling 4mm holes where indicated. See slide #2 below.
Base metal: High purity copper
Plating: Silver/rhodium Termination: Solder
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This part requires solder. Click here to learn about Cardas Quad Eutectic Solder & Cardas Rosin Flux. Click here for our soldering how-to videos.
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Part Numbers:
P33.83 for complete unit with plastic knob
P33.8 for black anodized aluminum knob (CPBP KA)
P33.64 for black knob with engraved logo (CPBP KAE)
P33.37 replacement plastic knob
P33.36 for top clamp
P33.79 for top clamp pre-drilled for bananas
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Drill 4mm holes here for use with bananas.
Premium Copper Binding Posts
Description: Premium binding post made from high purity copper bar stock. Posts and binding nuts plated with silver/ rhodium. Designed to accept standard bananas, spades, and bare wire.
6.3mm/0.25” spades are ideal but can accommodate larger. Comes standard with one dual black insulator with .5” recess on .75” centers and two posts.
Base metal: High purity copper
Plating: Various
Termination: Solder
This part requires solder. Click here to learn about Cardas Quad Eutectic Solder & Cardas Rosin Flux. Click here for our soldering how-to videos.
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Part numbers:
P33.26 for CCRR L (Copper base metal, silver/rhodium plated post & top nut, long post)
P33.27 for CCRR S (Copper base metal, silver/rhodium plated post & top nut, short post)
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P33.23 for CCGR L (Copper base metal, silver/rhodium plated post, gold plated top nut, long post)
P33.71 for CCGR S (Copper base metal, silver/rhodium plated post, gold plated top nut, short post)
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P33.46 for CCBP L (Bare copper post & top nut, long post)
P33.67 for CCBP S (Bare copper post & top not, short post)
Economy Brass Binding Post (ACBP S)
Short binding post made from high copper content brass. Posts plated with silver/rhodium, binding nuts are gold plated. Designed to accept standard bananas, spades, and bare wire. 6.3mm/0.25” spades are ideal but can accommodate larger. Comes standard with one dual black insulator with .5” recess on .75” centers and two posts.
Base metal: High purity copper
Plating: Silver/rhodium Termination: Solder
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​This part requires solder. Click here to learn about Cardas Quad Eutectic Solder & Cardas Rosin Flux. Click here for our soldering how-to videos.
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Part number: P33.6
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Single Binding Post Insulator (SBPI)
Single binding posts insulators fit traditional copper & brass Cardas binding posts. Flats on two sides are useful to prevent the post from spinning as you tighten the mounting nut. Available in red or black.
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Part numbers:
P33.52 for black SBPI
P33.51 for red SBPI
Binding post mounting plate. Fits all Cardas binding posts (unless they're being used with the SBPI). Compact and effective for new builds or retrofits.
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Base metal: Aluminum. Hard anodized black
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Part number: P33.89
Custom engraving available
