Delivery time approx. 1-2 weeks

CODE 24 MK II

CODE 24 MK II is available in both IEM and headphone configurations.

The headphone variants support individual lengths of 1.5 m or 1.8 m, with a selection of connection options available upon request.

For custom orders, please contact us: info@audioessence.ch or call: (+41) 77 403 35 26

CODE 24 MK II is made with ConX® & TermX™ Basic Set supplied.

ConX® Basic Set:

• 2-pin (0.78 mm)
• MMCX

TermX™ Basic Set:

• 2.5 mm
• 3.5 mm
• 4.4 mm

The CODE 24 MK II is our definitive love letter to SPC enthusiasts. It offers speed and transparency with clarity, while the copper base provides body and weight. The result is a fast, open, and powerful sound—free from harshness yet uncompromising in detail.

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

CODE 24 MK II surpasses the balance of its predecessors and is characterized by clarity, precision and an expansive scale – an SPC cable in its perfect form.

Sound profile

Offering significant improvements in technical sonic precision, the CODE 24 MK II builds on the renowned accuracy of its predecessor. Featuring 16.5 AWG gauge in a 2-wire configuration, it embodies a structural boldness rarely found in silver-plated copper cables—taking resolution and dynamic handling to new levels.

This next-generation performance is ensured by our optimized Quad-FlexPro™ solid core system and multi-sized core bundles featuring a proprietary multi-size strand blend of premium UP-OCC silver-plated copper litz. The result is a soundstage characterized by speed, finesse, and precise control. Transients are razor-sharp, revealing even the finest micro-details with immediacy and precision.

The stereo sound field expands in both width and depth, while ultra-high frequencies are reproduced with super-tweeter-like clarity, shimmering detail, and a lack of harshness. The CODE 24 MKII is particularly well-suited to IEMs with thicker or fuller sound characteristics, unlocking their resolution with precision across the entire frequency range.

The CODE 24 MK II is our definitive love letter to SPC enthusiasts. It takes the material's inherent strengths—its speed, control, and crystal-clear detail—to the absolute maximum, making it the transient cable of the Horizon series.

What has been improved in the Code 24 MK II?

The CODE 24 MK II is more advanced in every way. With a larger volume of conductive material, it delivers stronger signal flow, resulting in faster transients and more precise detail reproduction.Despite this improvement, careful optimization of the jacket ensures a slimmer, more ergonomic profile of the cable, improving flexibility and reducing bulk while maintaining the same core diameter.

At its heart is the Quad-FlexPro™ Solid Core System, an evolution of our previous Trio-Flex™ design. The central conductor is divided into four individually calibrated strands in three different sizes, each tuned to refine the lows, mids, and highs. This structure improves compliance and stability, resulting in a cable that achieves both frequency accuracy and balanced musicality, while combining the performance of a solid core with everyday comfort.

Hardware design

The CODE 24 MK II's Y-splitter embodies a forward-looking vision of engineering. It's crafted from lightweight aluminum and finished with a soft metallic gold finish. Its compact, modular form is inspired by propulsion systems and precision components from aerospace.

The two-layer construction is characterized by clean lines, beveled edges, and a strict geometric balance. This is not a design based on ornamentation, but one that achieves elegance through structure, symmetry, and practicality.

Scope of delivery

• EFFECT AUDIO CODE 24 MK II cable
• ConX® &TermX™ Basic Set