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Compatibility guide

Cables for JH Audio

Most JH Audio IEMs, including Layla, Roxanne, Angie, Rosie, Lola and the v2 customs, use JH’s 4-pin connector, where bass is adjusted on the cable. Choose JH w Bass Control.

Quick facts

Connection

4-pin connector

Four pins with a locking collar. JH Audio says the bass attenuator works only with the 4-pin cable.

ManufacturerJH Audio Layla
A&K x JH universals

Layla II, Roxanne II and Angie II: 4-pin with an aluminium locking collar

ManufacturerAstell&Kern Roxanne II
2-pin models

JH’s 2-pin cable lists JH3X, JH5, JH7, JH10x3, JH11, AFR and pre-2016 JH13/JH16. Billie Jean is specified with 0.75 mm pins.

ManufacturerJH Audio 2-pin cable
7-pin

Jolene introduced a 7-pin socket in place of the 4-pin screw socket.

Published reviewHeadfonics, Jolene
Option to choose

JH w Bass Control for 4-pin

Null Audio configuratorNull Audio configurator, Headphone connection
Bass control on our JH cable

Works exactly like JH Audio’s own cable: the bass adjuster sits on the cable.

Null AudioNull Audio
7-pin option

JH 7-pin, for Jolene and newer JH builds with a 7-pin socket

Null Audio configuratorNull Audio configurator, Headphone connection

Models

Which option for each model

Each row shows the option to choose.

Ruby (Pearl system) (2023)

Choose Contact us. Own connector. Uses its own connector.

To be confirmedrecordingmag.com
Sheena (custom) (2023)

Choose JH w Bass Control. 4-pin with bass control. Fit reported as tight or unusual. Confirm with us. Ordered with 2-pin, 4-pin or 7-pin; check yours.

To be confirmedphileweb.com
Jolene (2019)

Choose JH 7-pin. Own connector. 7-pin socket. Newer JH builds may also be 7-pin; check yours.

Published reviewheadfonics.com
Billie Jean (2018)

Not supported. 2-pin 0.75 mm. The maker specifies 0.75 mm pins; we do not make this plug.

Manufacturerastellnkern.com
Diana (2018)

Choose Standard 2-pin (0.78 mm). 2-pin. Fit reported as tight or unusual. Confirm with us. Sockets are turned 90°.

To be confirmedheadfonia.com
Lola (2018)

Choose JH w Bass Control. 4-pin with bass control.

Published reviewtheheadphonelist.com
Michelle Limited (2017)

Choose Standard 2-pin (0.78 mm). 2-pin.

Manufacturerastellnkern.com
Angie II (2016)

Choose JH w Bass Control. 4-pin with bass control.

Manufacturerastellnkern.com
JH13v2 (custom) (2016)

Choose JH w Bass Control. 4-pin with bass control.

Retailer listingmoon-audio.com
JH16v2 (custom) (2016)

Choose JH w Bass Control. 4-pin with bass control.

Retailer listingmoon-audio.com
Layla II (2016)

Choose JH w Bass Control. 4-pin with bass control.

Manufacturerastellnkern.com
Michelle (2016)

Choose Standard 2-pin (0.78 mm). 2-pin.

Manufacturerastellnkern.com
Rosie (2016)

Choose JH w Bass Control. 4-pin with bass control.

Retailer listingmoon-audio.com
Roxanne II (2016)

Choose JH w Bass Control. 4-pin with bass control.

Manufacturerastellnkern.com
Layla AK (Jerry Harvey Audio) (2015)

Choose JH w Bass Control. 4-pin with bass control.

Manufacturerastellnkern.com
Layla (custom) (2014)

Choose JH w Bass Control. 4-pin with bass control.

Manufacturerjhaudio.com
Roxanne (2012)

Choose JH w Bass Control. 4-pin with bass control.

Retailer listingmoon-audio.com
JH11 (custom)

Choose Standard 2-pin (0.78 mm). 2-pin.

Manufacturerjhaudio.com
JH7 (custom)

Choose Standard 2-pin (0.78 mm). 2-pin.

Manufacturerjhaudio.com

Ordering

How to order

  1. Pick a cable from the list below.
  2. Under Headphone connection, choose JH w Bass Control.
  3. Choose the player plug that matches the output you use most; see choosing the player plug.
  4. Not sure which socket your earphone has? Send us the model and a close photo of the socket before you order.

Before you order

Check your earphone

  • Look into the socket: four pins in a threaded collar is the 4-pin type. Two pins is 2-pin. Seven pins is the newer 7-pin.
  • Custom JH models built from 2016 onward (13v2, 16v2) use 4-pin; earlier JH13 and JH16 used 2-pin.
  • JH Diana’s 2-pin sockets are turned 90°, which limits which cables fit. Contact us first.

Install record

Our fit check

Questions

Common questions

Can I keep adjusting the bass with a Null Audio cable?

Yes. Our JH cable works exactly like JH Audio’s own: the bass adjuster is on the cable.

My JH Audio has a 7-pin socket. Can you make a cable?

Yes. Choose JH 7-pin under Headphone connection.

My JH custom is from before 2016. Which option?

Pre-2016 JH13 and JH16 used 2-pin. Send us a photo of the socket.

Sources

Sources

  1. JH Audio — Layla custom Bass attenuator works with the 4-pin cable only.
  2. Astell&Kern — Roxanne II 4-pin with locking collar.
  3. JH Audio — 2-pin cable Models that use 2-pin.
  4. Astell&Kern — Billie Jean 0.75 mm 2-pin.
  5. Headfonics — Jolene review 7-pin socket.
  6. Null Audio configurator, Headphone connection Options offered on each cable. Snapshot 16 Oct 2026.

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