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Arete Series MKIV Premium Upgrade Cable For Earphones

Product Lead-time around 1 week

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 344 reviews
Null audio price performance is good. I recommend.

It can be obtained at an inexpensive price, but it has a fairly good quality compared to the price. Usually branded cables are expensive, from Ali, etc.... There are many cases that show poor performance compared to the low-cost types, but at least I think that null audio cables show decent performance for the price. In particular, the Arte Mark 4 is a copper wire that gives the overall a sticky, warm sound and a plump bass. The sense of space is not so wide and has a tendency to suppress the treble a bit, so it fits well with the final A4000, which has a high-pitched tone and a sibilant sound.

Arete Series IEM Cables

These work beautifully, and I have yet to have any complaints. They really sounds great, and are good looking to boot.

Good cable

The quality is very good and the bass sounds deep.
I think it is a very good cable.

Great cable

A noticeable improvement on the stock cable for my FA7s, thanks!


Looking for a replacement cable for a HIFIMAN Ananda proved really difficult in Singapore. Called NULL AUDIO regarding a possible replacement cable and they got back to my queries really quickly. They delivered wayyy ahead of the estimated date which was a pleasant surprise. I’m no expert but you can clearly tell the build quality of the cable is really good and meticulous. Thank you Null Audio!!!

Arete Cable

Beautiful cable, sturdy, well built, like the fact that the remote works with android phones, very pleased.