To AudioQuest Type-9 DBS 72V ειναι ενα καλωδιο ηχειων, 4 αγωγων, με χαλκο υψηλης καθαροτητας, παχους 15 AWG (1,65mm2). Καταλληλο και για τετρακαλωδιωση.

Types 9+DBS Low-Distortion & Low-Noise speaker cable is essentially Type 4 with better metal, added layers and techniques of Noise-Dissipation for more effective noise control and AQ's patented Dialectric-Bias System (DBS)

In addition, Type-9+DBS conductors are a little bigger than previous 4-series cables. The conductors are a little farther apart, reducing interaction between adjacent conductors by 35%.

Specifications:

• Metal: Solid PSC+
• Gauge: 15 AWG (1,65mm2)
• Geometry: Star-Quad
• Noise-Dissipation System: Multi-Layer Carbon-Based Noise-Dissipation
• Jacket: Red/Black Braid

HIGH PURITY CONDUCTORS - Solid Perfect-Surface Copper+ (PSC+)
Solid Perfect-Surface Copper+ (PSC+) conductors prevent strand interaction, a major source of ear fatiguing transient intermodulation distortion. The astonishingly smooth and pure Perfect-Surface Copper+ eliminates harshness and greatly increases clarity compared to OFHC, OCC, 8N and other premium coppers. The superior purity of PSC+ further minimizes distortion caused by grain boundaries, which exist within any metal conductor. The astonishingly smooth and pure Perfect-Surface Copper further eliminates harshness and greatly increases clarity compared to OFHC, OCC, 8N and other premium coppers.
 
Multi-Layer Carbon-Based Noise Dissipation
Multi-Layer carbon-based Noise-Dissipation plus Direction-Controlled conductors and shielding significantly lower noise-floor and reduce amplifier Transient-Intermodulation Distortion (TIM).
 
Solid Conductors
Eliminate harshness and confusion due to strand-interaction.

72v Dielectric-Bias System with CARBON-Level Radio-Frequency Trap (DBS)
All insulation is also a dielectric whose electrical properties affect the integrity of the signal. When the insulation is unbiased, dielectric-involvement (absorption and non-linear release of energy back into the signal flow) causes different amounts of time delay (phase shift) for different frequencies and energy levels, which is a significant problem for very time-sensitive multi-octave audio. AudioQuest’s multi-patented DBS creates a strong, stable electrostatic field which saturates and polarizes (organizes) the molecules of the insulation. This minimizes the nonlinear time delays, resulting in clearer sound emerging from a “blacker” background. The inclusion of an RF Trap (a technology developed for AudioQuest’s Niagara Series of power products) in the DBS battery pack further reduces radio-frequency noise. The DBS battery packs will last for many years. A test button and LED allow for the occasional battery check.
 
Star-Quad Geometry
Balanced Star-Quad Geometry reduces time-smearing while preserving dynamics, and clarity.