Kentech HEF21220 XLR Female to 6.35mm Mono Jack Audio Cable (20 Meters)

• Extended Unbalanced Signal Route: The Kentech HEF21220 is a professional-grade, long-length audio interconnect cable designed to route signals from balanced female XLR sources straight into standard unbalanced 6.35mm (1/4 inch) mono TS jack inputs.
• Massive 20-Meter Coverage: Engineered with a generous 20-meter (approx. 65.6 feet) run length, giving touring sound crews, school halls, and large houses of worship plenty of reach to span from distant stage microphones to mixing desks or power amplifiers.
• Rugged Heavy-Duty Connectors: Equipped with a precision-molded, secure-latching female XLR socket on one end and a durable, nickel-plated 6.35mm mono TS plug on the other, ensuring a solid mechanical hold under tension.
• Low-Capacitance Shielded Core: Formed around high-purity internal copper conductors wrapped inside a high-density braided or spiral metallic shield to reject electromagnetic hum and radio interference over long distances.
• Professional Grade Strain Relief: Both connector ends are outfitted with internal chuck-type clamps and flexible rubber boots that absorb bending strain, protecting the internal solder joints from tearing during heavy stage handling.

Features

• Supple Protective PVC Outer Jacket: Encased in a soft, low-memory matte black PVC insulation layer that easily rolls flat without kinking, maintaining elasticity even in colder environments.
• Direct Pin-to-Component Mapping: Wired internally to bridge balanced output signals cleanly into single-channel unbalanced inputs without signal dropouts or impedance mismatches.
• Friction-Reducing Core Construction: Built to withstand frequent wrapping and pulling through standard stage tracking, cable ramps, and structural rigging pipes.
• Anti-Oxidization Treatment: All metal connection pins and sleeves are finished to resist damp air and surface tarnishing, ensuring clean signal conduction over time.
• Clean Stage Wire Management: Eliminates the need for multiple intermediate extension barrels or adapters, creating a single clean cable run that minimizes potential failure points.

Specifications

• Product Line: Pro-Audio Long-Run Interconnect Series
• Model Identification: HEF21220 / HEF212-20M
• Connection Interface A: 3-Pin XLR Female Latching Socket
• Connection Interface B: 6.35mm (1/4 Inch) Mono Male Plug (TS Format)
• Total Cable Run Length: 20 Meters (Approx. 65.6 Feet)
• Signal Layout Variant: Unbalanced Single-Channel Interconnect
• Insulation Outer Finish: Flexible Matte PVC (Black)
• Target Applications: Connecting Microphones to Powered Mixers, Running Aux Outputs to Far-Side Stage Monitior Amps, Linking Instrument Outputs to DI Boxes, Mobile Sound Setup Routing

What's in the box
1 x Kentech HEF21220 XLR Female to 6.35mm Mono Jack 20-Meter Cable Assembly