Sub-3 uses three solid 6.1% Silver-Plated Long-Grain Copper conductors inside PE Air-Tubes. Solid conductors eliminate strand-interaction distortion. PE Air-Tubes minimize signal smearing caused by any solid or foam insulation. The 72V Dielectric-Bias System (DBS) almost eliminates remaining insulation-induced distortion. Three conductors ensure optimum-performance RCA plugs or XLR plugs. A 100% coverage shield ensures noise-free performance.

Sub-1 uses three solid 2.5% Silver-Plated Long-Grain Copper conductors inside PE Air-Tubes. Solid conductors eliminate strand-interaction distortion. Polyethylene Air-Tubes minimize signal smearing caused by any solid or foam insulation. Three conductors ensure optimum performance, and Sub-1 is available with either RCA plugs or XLR plugs). A 100% coverage shield ensures noise-free performance. Silver-plated plugs are cold-welded to Sub-1.

Sub-X

Sub-X uses two identical solid 1.25% Silver-Plated Long-Grain Copper conductors for positive and negative. Solid conductors eliminate strand-interaction distortion. Foamed-PE insulation minimizes signal smearing. A 100% coverage shield ensures noise-free performance. Gold-plated high-conductivity brass plugs are attached with specially-formulated AQ Silver Solder.