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Compatibility guide

Focal replacement and upgrade cables

Replacement and upgrade cables for Focal headphones, handmade to order in Singapore from USD 89 and shipped worldwide with FedEx (free from USD 250).

Most Focal headphones, including the Clear, Clear MG, Elear, Elex, Elegia, Stellia, Celestee and Radiance, take a 3.5 mm plug on each cup: choose Dual 3.5 mm. The Utopia uses LEMO connectors: choose Focal Utopia. The Hadenys, Azurys and Bathys take a single 3.5 mm plug: choose Single 3.5 mm. Every cable is handmade to order in Singapore and ships worldwide with FedEx.

Cables

Cables you can order with this connector

Every cable below offers Dual 3.5 mm under Headphone connection. Every cable is handmade to order in Singapore and ships worldwide with FedEx.

Lune Series MKVIII Premium Upgrade Cable for Headphone | IEM

Headphone connection: Dual 3.5 mm

 From $149.00 USD Tiburon MKIII UP-OCC Cryo Copper Headphone/IEM Cable

Headphone connection: Dual 3.5 mm

 From $199.00 USD Arete Series MKV Premium Upgrade Cable for Headphone | IEM

Headphone connection: Dual 3.5 mm

 From $109.00 USD Thera MKIII UP-OCC Cryo Silver Headphone/IEM Cable

Headphone connection: Dual 3.5 mm

 From $399.00 USD Ethos Ultra Coaxial Upgrade Cable for IEM | Headphone

Headphone connection: Dual 3.5 mm

 From $89.00 USD Hakone MKIII UP-OCC Cryo Silver/Copper Headphone/IEM Cable

Headphone connection: Dual 3.5 mm

 From $299.00 USD Aoraki MKIII Gold Silver Tri-Hybrid Headphone/IEM Cable

Headphone connection: Dual 3.5 mm

 From $699.00 USD Epsilon MKIII Premium Upgrade Cable for Headphone | IEM

Headphone connection: Dual 3.5 mm

 From $129.00 USD Istana Graphene Coated Copper Hybrid Headphone/IEM Cable

Headphone connection: Dual 3.5 mm

 From $1,099.00 USD

Quick facts

Connection

Clear MG

3.5 mm on each cup

Retailer listingbhphotovideo.com: Focal Clear MG
Utopia (2022)

LEMO on each cup

Manufacturerfocal.com: Focal Utopia (2022)
Bathys

Single 3.5 mm

Retailer listingaudioadvisor.com: Focal Bathys

Focal models

Which option for each model

Choose is the option to pick under Headphone connection. The recommended cable follows the headphones’ price; any cable that offers the option will fit.

Focal

ModelConnectorChooseRecommended cable
Azurys 20243.5 mm, one cupSource: soundguys.comSingle 3.5 mm
Null Audio		Lune MKVIIIFrom $149.00 USD · choose Single 3.5 mm
Hadenys 20243.5 mm, one cupSource: soundguys.comSingle 3.5 mm
Null Audio		Tiburon MKIIIFrom $199.00 USD · choose Single 3.5 mm
Bathys 20223.5 mm, one cupSource: audioadvisor.comSingle 3.5 mmWireless; the 3.5 mm input only works with the headphones switched on.
Null Audio		Tiburon MKIIIFrom $199.00 USD · choose Single 3.5 mm
Utopia (2022) 2022LEMOSource: focal.comFocal Utopia
Null Audio configurator		Aoraki MKIIIFrom $699.00 USD · choose Focal Utopia
Clear MG 20213.5 mm, both cupsSource: bhphotovideo.comDual 3.5 mm
Null Audio		Hakone MKIIIFrom $299.00 USD · choose Dual 3.5 mm
Radiance 20213.5 mm, both cupsSource: bhphotovideo.comDual 3.5 mm
Null Audio		Hakone MKIIIFrom $299.00 USD · choose Dual 3.5 mm
Celestee 20203.5 mm, both cupsSource: bhphotovideo.comDual 3.5 mm
Null Audio		Tiburon MKIIIFrom $199.00 USD · choose Dual 3.5 mm
Stellia 20193.5 mm, both cupsSource: bhphotovideo.comDual 3.5 mm
Null Audio		Aoraki MKIIIFrom $699.00 USD · choose Dual 3.5 mm
Elegia 20183.5 mm, both cupsSource: bhphotovideo.comDual 3.5 mm
Null Audio		Tiburon MKIIIFrom $199.00 USD · choose Dual 3.5 mm
Clear 20173.5 mm, both cupsSource: audio46.comDual 3.5 mm
Null Audio		Hakone MKIIIFrom $299.00 USD · choose Dual 3.5 mm
Elex (Drop) 20173.5 mm, both cupsSource: bhphotovideo.comDual 3.5 mm
Null Audio		Tiburon MKIIIFrom $199.00 USD · choose Dual 3.5 mm
Elear 20163.5 mm, both cupsSource: audio46.comDual 3.5 mm
Null Audio		Hakone MKIIIFrom $299.00 USD · choose Dual 3.5 mm
Utopia (2016) 2016LEMOSource: bloomaudio.comFocal Utopia
Null Audio configurator		Aoraki MKIIIFrom $699.00 USD · choose Focal Utopia

Ordering

How to order

  1. Pick a cable from the list below.
  2. Under Headphone connection, choose Dual 3.5 mm, Focal Utopia or Single 3.5 mm, as the table shows.
  3. Choose the player plug: 4.4 mm or 4-pin XLR for a balanced amp, 3.5 mm or 6.35 mm for a standard one; see choosing the player plug.
  4. Not sure which connector your headphones have? Send us the model and a photo of the socket before you order.

More

Other headphones

Other brands: the headphone cable finder lists 170 headphones from 25 brands.

Keep reading

More guides

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Search 400+ earphones by brand or model.

 IEM connectors explained

2-pin, MMCX, IPX, A2DC and FlexiPlug.

 Choosing the player plug

3.5 mm, 2.5 mm, 4.4 mm, XLR and USB-C.

 Moondrop Chu 2

Choose Standard 2-pin.

 Shure SE215

Choose MMCX.

 Truthear Hexa

Choose Standard 2-pin.

 KZ ZS10 Pro, ZSN Pro X

Choose KZ C-pin 0.75 2PIN.

 Sennheiser HD 600 / HD 650

Choose Sennheiser HD600/650.

 Sennheiser HD 560S / HD 5x9

Choose Sennheiser HD 5x9.

 Sennheiser HD 800 / HD 800 S

Choose Sennheiser HD800.

 Sennheiser IE 200 / IE 300 / IE 600 / IE 900

Choose IE300/600/900. Recessed MMCX socket.

 Sennheiser IE 40 PRO / IE 400 PRO / IE 500 PRO / IE 80

Each has its own option, not standard MMCX.

 Sony IER-Z1R / IER-M9 / IER-M7 / XBA

IER-Z1R: choose Sony IER-Z1R. IER-M7: MMCX.

 Etymotic ER4SR / ER4XR / ER4P / ER2

ER4SR/XR: keyed MMCX. Older ER4P/B/S: own option.

 Shure SE846 / SE535 / SE215 / AONIC

Standard MMCX.

 64 Audio

Universals: Flat 2-pin. Aspire: IPX. Customs: IPX or Flat 2-pin, matching your socket.

 JH Audio

4-pin: JH w Bass Control. 7-pin: JH 7-pin.

 Westone MACH / Pro X

T2 socket: choose IPX. Older W and UM Pro: MMCX.

 Ultimate Ears (UE)

Current customs and UE 150–350: IPX. Older 2-pin and SL: UE/UM/QDC 2PIN Legacy.

 Campfire Audio

Most models: MMCX. Andromeda 10, Chimera: 2-pin.

 Audio-Technica

Choose A2DC. IM series: plug on request.

 AAW (Advanced AcousticWerkes)

Choose Standard 2-pin. Nebula One: fixed cable.

 Moondrop

Choose Standard 2-pin. Original CHU: fixed cable.

 qdc, KZ and CCA

KZ, CCA: KZ C-pin 0.75 2PIN or KZ / 64 Audio 0.75 Flat 2PIN. qdc: UE/UM/QDC 2PIN Legacy.

 Truthear, Kiwi Ears, Simgot and more

Most: Standard 2-pin. Some: MMCX.

 Empire Ears

Choose Standard 2-pin.

 Vision Ears

Choose Standard 2-pin.

 Noble, UM, FiR, Softears, Symphonium, Elysian

Most: Standard 2-pin. Elysian: FlexiPlug.

 JOMO Audio

Choose Standard 2-pin.

 Dunu

Most: MMCX. Some: 2-pin.

 FiiO

Choose MMCX.

 final

Choose MMCX.

 beyerdynamic

DT PRO: Mini XLR 3PIN. T1, T5: Beyer T1/T5P.

 HIFIMAN

Most: Dual 3.5 mm. HE1000, early HE400i: Dual 2.5 mm.

 Audeze

Choose Mini XLR 4PIN.

Sources

Sources

  1. bhphotovideo.com: Focal Clear MG 3.5 mm, both cups.
  2. focal.com: Focal Utopia (2022) LEMO.
  3. audioadvisor.com: Focal Bathys Single 3.5 mm.
  4. Null Audio configurator, Headphone connection Options offered on each cable. Snapshot 16 Oct 2026.

Prepared 17 Oct 2026. Not yet reviewed by Null Audio.

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