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Synergistic Research Foundation (Spade) 10ft/3m pair Speaker cables

by Synergistic Research

Very Good


10ft/3m pair



Regular $835.00

SALE $575.00


Our new Foundation Interconnects and Speaker Cables are the brainchildren of our Lead Designer who wanted an affordable IC and SC loom with the performance for which other companies charge thousands of dollars. To make this a reality, Ted distilled his highest performance cable technologies like pure six nines silver in a handmade Air String geometry with UEF Matrix Shielding taken directly from our Atmosphere X Series cables and a full Blue Fuse treatment to make these cables punch far above their weight class. When paired with our UEF Blue or Black AC Power Cords, you have an affordable loom with sonic performance enough for even six-figure stereo systems.

Foundation Speaker Cable Specifications:

Available in Black and White

4 each Silver Air String:

•Silver Air Strings: 99.9999% pure monocrystal silver conductor

•8 separate conductors

•Dielectric: Air (sealed)

•Shielding: Silver Braid -Quantum Tunneled 

4 each High Current Copper Air String:

•Copper Air Strings: 99.95% pure copper conductor

•8 separate conductors 

•Dielectric: Air (sealed)

•Shielding: Silver Braid -Quantum Tunneled

SR BoFa Banana and SR Silver Spade Connectors

Build Notes:

•16 point-to-point hand soldered connections

•Level 2 UEF Matrix Shielding: UEF coating with Graphene is applied directly to connectors significantly reducing the noise floor and allowing a purer signal to transfer with less grain providing more warmth and detail

•Silver Solder: 4%

•Hand build time: 2 hours

•Quantum Tunneling: Post Production process, 1 million volts are passed through finished cable providing a “canal” that allows electrons to pass more freely through conductor material and connections

•Secondary UEF Blue Treatment originally developed for SR Blue Fuses

•5 day Burn-in: 2 step process

•Handmade in our California factory

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  • Synergistic Research  Foundation (Spade)  10ft/3m pair  Speaker cables
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