Cable de señal RCA de la serie Ultimate

Cable base (Gotham 11301)

Marca / origen​: Gotham, Cable Base made in Switzerland

Modelo / estructura​: 11301 GAC-4/1 UltraPro, Star-Quad (4-core) design

Diámetro del cable​: Φ8.0mm (Outer Diameter approx. 8.80mm)

Color​: Azul marino

Impedancia​: 110 Ohm

Resistencia del conductor​: <39 Ohm/km

Resistencia del blindaje​: <28 Ohm/km

Capacitancia​: Conductor-Conductor: ≤50 nF/km; Conductor-Shield: ≤103 nF/km

Voltaje de prueba​: Conductor/Shield: 2000 V eff; Conductor/Conductor: 500 V eff

Temperatura de funcionamiento: -5°C to +70°C

Conector RCA (KLE)

1. KLE Copper Harmony RCA (versión de cobre)

• Material:​ 99.999% high-purity oxygen-free copper positive/negative contacts, plated with high-purity thick silver.
  
• Rendimiento:​ Conductivity reaches 101%.
  
• Carácter sonoro:​ Maintains the warmth and emotional richness of copper while offering improved transparency and texture.
  

2. KLE Pure Harmony RCA (versión de plata pura)

• Material:​ Both signal and ground terminals utilize high-purity hard silver.
  
• Rendimiento:​ Achieves 106% conductivity. Offers faster speed, a blacker background, and superior transparency.
  

3. KLE Absolute Harmony RCA (versión Super Silver)

• Material:​ Features 99.999% 5N pure silver for both signal and ground terminals.
  
• Rendimiento de gama alta:​ Builds upon the Pure version with extended and tighter bass, greater soundstage depth, enhanced micro-detail retrieval, and improved dynamics for a more realistic and vivid presentation.

Dimensiones​: 13mm × 44mm (Total Length 47.5mm–50.5mm, varies by version)

Diámetro de cable compatible​: Default: max. 9.5mm; With slim sleeve (sold separately): supports 4.5mm

Tiempo de rodaje recomendado​: >125 hours

Color / versión​

- Cobre: Impresión amarilla
- PURE (plata pura): Impresión rosa
- ABSOLUTE (Super Silver): Impresión verde claro

Acabado y aspecto

The cable jacket is printed using environmentally friendly, water-based ink. As a characteristic of this sustainable process, minor printing imperfections (such as slight blurring or ink bleeding) may occasionally be present. It is important to note that these cosmetic variations do not affect the electrical performance or integrity​ of the cable. Gotham does not consider such minor aesthetic inconsistencies to be product defects.

Historia de la marca Gotham Cables

Since its founding in 1976, Gotham has been dedicated to the engineering of professional-grade audio cables. The brand's core philosophy is rooted in "technical correctness,"​ prioritizing signal integrity above all else. This commitment is exemplified by their renowned double-shielding technology, a design principle with origins in German broadcast engineering traditions. This legacy of quality and reliability has led to Gotham cables being the trusted choice for numerous renowned microphone manufacturers and professional studios worldwide.

Proceso de fabricación de precisión

To ensure the highest quality and preserve the designed performance, each cable is meticulously hand-assembled by authorized distributors (such as the reputable Tiger Fu Audio Studio). The critical soldering process is performed using precision tools like JBC constant-temperature soldering stations. This controlled approach to soldering guarantees flawless, reliable connections that maintain the signal path's purity and ensure consistent, high-quality sound.

Aplicaciones

Engineered for critical applications, this cable is ideally suited for:

• Estudios de grabación profesionales:​ Donde la calidad de la señal es esencial.
  
• Sistemas de audio de gama alta:​ Que exigen la máxima fidelidad desde la fuente hasta el amplificador.
  
• Tendidos de micrófono de larga distancia:​ Its superior shielding effectively rejects RF/EMI interference over extended lengths.
  
• Cualquier aplicación que requiera un alto rechazo del ruido y una pérdida de señal mínima.