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Arete Series MKIV Premium Upgrade Cable For Earphones

Signature Guide

At Null Audio, we are reluctant to simply define our cables into high-end or entry but a large variety of distinctive designs, material compositions, and binding architectures that performs largely different sonically and ergonomically. This guide is to help you find the perfect synergy with your source and headphone, rather than pursuing the price tags.

Technical Highlight

UPOCC Copper Wire

High conductor count - asymmetric configured one 13-strand and one 12-strand conductor, each individually enameled, totaling 25 strands per wire, 100 strands per cable

50% larger single-strand and larger overall wire cross-section than the previous generation for reduced impedance and more effective signal delivery

Ultra-clear, flexible and durable insulator

Premier CNC fabricated metal hardware with electroplating


Wiring: 24 AWG

Connector Color: Silver/Rose Gold

Length: 1.2m or 48" (Contact for customization)

Solder: NA Custom 10% Silver Solder

Pin Contact: High precision fabrication, 24k gold plated

Warranty: 1 Year

Build Note

Built-to-order, lead-time is around 1 week.

Designed, handcrafted and ships from Singapore.

This cable also optionally includes a dual-mode inline remote that supports both iOS and major Android devices. The remote is equipped with a premium MEMS microphone which offers crystal clear call quality.

Customer Reviews

Based on 331 reviews
MKIV upgrade cable

Durable cable


Arete Series MKIV Premium Upgrade Cable For Earphones

Great cable

Cable looks and feels great especially the black part below the split. No significant tonality changes noticed. The 2.5mm connector is slightly tilted but doesn't effect the connection.

Are series cable

I just recieved my cables, the quality is excellent and I really like the way they feel over my ears. Thank you so much for the high quality cables, I will purchase again.

Excellent cable

Though it took 3 months to get hime, this is one of the best cables I've ever had the pleasure of trying out. Absolutely recommended.


Very Good!!!