Eliminating the Final Bottleneck in Bi-Wired Performance
 
If your loudspeakers feature bi-wire binding posts, the link between the bass and treble terminals is one of the most critical junctures in your entire signal path. Unfortunately, many premium speakers ship with cheap, gold-plated brass strips or generic copper wires as stock jumpers. These low-grade links act as a severe bottleneck, scattering high-frequency timing details and muddying low-end control just before the music reaches your speaker crossovers.
 
The Siltech Classic Legend MkII 380L Jumpers are engineered to completely replace these compromised stock links. Utilizing a heavy-gauge, high-purity G9 conductor profile, this four-piece set ensures that the absolute purity of your main speaker cable is maintained seamlessly across all binding posts.
 
Key Features & Technical Evolution
 
G9 Silver-Gold Conductor Foundation: Built using Siltech’s proprietary 9th-generation metallurgy, which infuses pure gold into the micro-cracks of high-purity silver wire. This eliminates boundary distortion entirely, allowing delicate high frequencies and micro-dynamics to transition from the lower to upper terminals without degradation.
Dual-Layer Carbon Shielding: Because binding posts sit right next to the heavy magnetic fields of speaker drivers, they are highly vulnerable to induction noise. The 380L Jumpers utilize advanced MkII carbon shielding to absorb localized electromagnetic interference (EMI), keeping the background incredibly quiet.
Low-Capacitance Air Insulation Layout: Utilizing an intricate internal geometry that maximizes air as a natural dielectric, these jumpers keep capacitance remarkably low. This structural consistency ensures that the arrival times of bass and treble frequencies remain perfectly synchronized.
Reference Nickel-Free Terminations: Supplied as a precise 4-piece set and custom-terminated to fit your exact binding post layout. You can select Spade-to-Spade, Banana-to-Banana, or Spade-to-Banana configurations, all featuring an extra-thick layer of direct, nickel-free gold plating for an uncompromised electrical contact point.
 
Seamless Integration. Unlocked Resolution.
 
The impact of introducing the Classic Legend MkII 380L Jumpers is immediate and unmistakable. By replacing restrictive stock brass plates with high-mass G9 metallurgy, the entire speaker presentation snaps into focus. High frequencies lose their hard, etched edge and become beautifully silk-smooth and extended. Simultaneously, the midrange opens up, allowing vocals to breathe inside a wider, deeper soundstage.
 
If you want your bi-wired speakers to perform as a singular, coherent voice rather than two separated drivers, the 380L Jumper set is the definitive sweet-spot upgrade.
 
Complete the connection. Don't let a generic factory binding plate compromise your amplification—let the G9 silver-gold architecture of the 380L Jumpers reveal the true, unvarnished voice of your speakers.