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Effect Audio CODE 24 MK II

Effect Audio CODE 24 MK II

CODE 24 MK II is our definitive love letter to SPC enthusiasts, it delivers speed and transparency with clarity, while copper’s foundation preserves body and weight. The result is a sound that is fast, open, and powerful—free from harshness yet uncompromising in detail.


HK$6,980.00
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EFFECT AUDIO's Purest Super-Tweeter Cable

CODE 24 MK II is our definitive love letter to SPC enthusiasts, it delivers speed and transparency with clarity, while copper’s foundation preserves body and weight. The result is a sound that is fast, open, and powerful—free from harshness yet uncompromising in detail.

The MK II evolution introduces three precise improvements: over 20% more conductive material for stronger signal delivery and dynamic headroom, a 10% reduction in overall diameter for improved ergonomics, and the Quad-FlexPro™ Solid Core system, which enhances frequency control and stability across the spectrum. Together, these refinements push performance further while retaining structural integrity.

CODE 24 MK II surpasses the balance of its predecessors, defining itself with clarity, precision, and expansive scale—an SPC cable at its most accomplished.

Sound Profile

CODE 24 MK II delivers lightning-fast transients, crystalline clarity, and holographic air. A sound that radiates with super-tweeter precision, unveiling layers of detail and shimmer with effortless speed and control. Highs extend with brilliance yet remain smooth, while mids stay open and articulate, creating a soundscape that feels expansive, refined, and alive.

It stands as Effect Audio’s most revealing expression of Silver-Plated Copper in the Horizon Series, crafted for those who chase pure resolution and finesse.


What is Improved in MK II?


1. 20% More Conductive Material
By increasing the strand count by 20%, CODE 24 MK II expands its conductive surface area , improving current uniformity and minimizing micro-resistance across the bundle. This refined geometry enhances transient accuracy and current delivery, translating engineering precision into audible control. Expect stronger yet tighter bass definition, cleaner high-frequency extension, and an effortless sense of dynamic coherence. The natural outcome of copper optimized to its physical limits.

2. 10% Reduction in Diameter
Despite the material increase, the cable is now slimmer thanks to the sleeve optimization. It keeps the same AWG size while improving overall flexibility and reducing bulk.

3. Quad-FlexPro™ Solid Core System
At the heart of CODE 24 MK II lies the third-generation Quad-FlexPro™ Solid Core System—an evolution of 2024’s Trio-Flex™ architecture and our pioneering 2023 Solid Core design. The central conductor now features four individually calibrated solid cores, each precisely tuned for its frequency role:

- One thick core for the lows, enabling superior current delivery and sub-bass authority
- One medium core for the mids, preserving tonal density and coherence.
- Two finer cores for the highs, refining transient speed and micro-detail retrieval.

This deliberately over-engineered solid-core architecture balances current flow and electromagnetic behavior, minimizing interference and mechanical stress across the frequency spectrum. Every structural choice is made to push copper to its physical limits, achieving greater harmonic stability, lower distortion, and exceptional phase alignment. This showcases copper’s natural warmth, revealed with unprecedented precision and control.

Quad-FlexPro™ embodies three years of solid-core evolution, representing Effect Audio’s relentless pursuit of perfection at its most precise, most powerful form. 

Hardware Design

The Y-split of the CODE 24 MK II embodies a forward-looking vision of engineering. Machined from lightweight aluminium and finished in a soft metallic gold, its compact modular form takes cues from aerospace-grade connector housings and propulsion couplings.

Its dual-layer construction, defined by clean lines, chamfered edges, and geometric precision, mirrors the discipline of aerospace design. This is not a design built on ornamentation, but one that achieves elegance through structure, symmetry, and purpose: a visual expression of the same EFFECT AUDIO engineering philosophy that drives the cable within.

What is in the box

- EFFECT AUDIO CODE 24 MK II Cable
- ConX® & TermX™ Basic Set

Specification

Spec: 16.5AWG  2 Wires
Smelting Process: UP-OCC

Material & Structure: 
Selected Premium Silver-Plated Copper Litz
Quad-FlexPro™ SolidCore
13 Multi-sized Core Bundle
Proprietary Multi-size Stands Blend

Sleeve: EA UltraFlexi™ Insulation         

Length: 120cm ± 5cm

Connection System:
ConX® & TermX™ Basic Set Interchangeable Connector/Plug System

Original Hong Kong Authorized Product with 1-Year Warranty.
There is no additional details for this product.

Delivery Options

  • S.F. Express - Office / Home Delivery
  • S.F. Express - EF Locker Pickup
  • S.F. - Business Station
  • S.F. Express - Store Pickup
  • Macau (S.F. Express/Driver delivery)
  • Self Pick-up (Lai Chi Kok)
  • N/A*

Payment Options

  • Visa / MasterCard Credit Card
  • AlipayHK
  • FPS
  • Google Pay
  • Apple Pay
  • WeChat Pay HK
  • Bank Transfer/ATM
  • UnionPay
  • Payme
  • Octopus Card / Octopus Wallet
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