in-akustik Speaker Cables
LS-8005 AIR Pure Silver
The ultimate cable. Pure silver. Zero compromise.
The LS-8005 AIR Pure Silver replaces every copper conductor in the flagship LS-8005 with high-purity silver, offering 6% higher conductivity and 1.5 times faster electron drift speed. Combined with 32 Cross Link Super Speed waveguides and 38 mm of total cross-section, this is in-akustik's statement product — the most ambitious speaker cable they have ever built.
At a Glance
●Pure silver conductors
●38 mm total conductor cross-section
●32 Cross Link Super Speed waveguides
●Point-to-Point Air Helix (5th gen)
●360 degree three-axis BFA & spade lugs
●Handmade in Germany
Key Features
Pure Silver Conductors
High-purity solid silver at 61.35 S/m conductivity — 6% superior to copper with 1.5x faster electron drift for enhanced detail across all frequencies.
32 Cross Link Super Speed Waveguides
The full complement of hand-threaded waveguides prevents eddy current effects at high frequencies.
38 mm Total Cross-Section
Maximum conductor area ensures virtually zero resistance, with silver's superior conductivity further reducing losses.
360 Degree Connectors
Three-axis rotation BFA banana and spade lugs with rhodium-coated tellurium copper contacts, pressure-grouted at 1.5 tonnes — no solder in the signal path.
Technologies Inside
AIR Technology
Air is the perfect insulator.
Now in its fifth generation, AIR technology uses air as the primary dielectric instead of traditional plastics like PVC. Conductors run freely suspended through the cable via precision-engineered clips at defined intervals, reducing capacitance by approximately 83% compared to standard cables. The Point-to-Point Air Helix architecture extends this principle from connector to connector for almost loss-free signal transmission.
Cross Link Super Speed
Eliminating eddy currents at high frequencies.
Cross Link Super Speed waveguides are hand-threaded into the cable structure to prevent eddy current effects at high frequencies. This preserves the full detail and extension of the audio signal across the entire audible spectrum, ensuring transients remain sharp and high-frequency information arrives intact.
Multicore Architecture
Overlapping fields, lower inductance.
in-akustik's multicore conductor arrangements use four-fold structures where the overlapping magnetic fields of individual conductors deliberately cancel each other out. This reduces inductance and minimises the skin effect at high frequencies, delivering a more neutral, dynamic frequency response.
360 Degree Pressure-Grouted Connectors
Three-axis rotation. 1.5 tonnes of force. Zero solder.
in-akustik's 360-degree BFA banana and spade lug connectors move across three axes, making connection and disconnection effortless while preventing cable stress. Instead of soldering, which introduces additional metal alloys and weak points, each connector is pressure-grouted at 1.5 tonnes of force — creating a gas-tight, vibration-resistant bond. BFA bananas use beryllium copper with solid metal housings, while spade lugs use tellurium copper, both rhodium-coated for lasting conductivity and corrosion resistance.
AIR Helix Point-to-Point
Fifth-generation air insulation, from plug to plug.
The AIR Helix design suspends conductors in a helical arrangement through the cable using specially engineered clips at precise intervals. Air replaces traditional plastic insulation as the primary dielectric, reducing capacitance by approximately 83%. The fifth-generation Point-to-Point innovation extends this architecture from connector to connector, with specialised transitions for each plug-cable combination eliminating the last remaining sections of conventional insulation.
Gallery
A closer look at the LS-8005 AIR Pure Silver.
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For complete specifications and technical details, visit the official in-akustik website.