![Headphone Adapter 3.5mm to 4.4mm by iFi audio - Convert your 3.5mm single-ended headphones to work with a 4.4mm Balanced output. Headphone Adapter 3.5mm to 4.4mm by iFi audio - Convert your 3.5mm single-ended headphones to work with a 4.4mm Balanced output.](https://ifi-audio.com/wp-content/uploads/2021/10/3.5-adaptor-diagram.jpg)
Headphone Adapter 3.5mm to 4.4mm by iFi audio - Convert your 3.5mm single-ended headphones to work with a 4.4mm Balanced output.
![Amazon.com: Headphone Adapter 2.5mm Male to 3.5mm Female(for Smartphone Headset Adapter 2.5mm to 3.5(for Panasonic Jack) Cable with Connector Suit for Cordless Phones Earpiece Jack Adapter : Electronics Amazon.com: Headphone Adapter 2.5mm Male to 3.5mm Female(for Smartphone Headset Adapter 2.5mm to 3.5(for Panasonic Jack) Cable with Connector Suit for Cordless Phones Earpiece Jack Adapter : Electronics](https://m.media-amazon.com/images/I/51b1Acr9DeL.jpg)
Amazon.com: Headphone Adapter 2.5mm Male to 3.5mm Female(for Smartphone Headset Adapter 2.5mm to 3.5(for Panasonic Jack) Cable with Connector Suit for Cordless Phones Earpiece Jack Adapter : Electronics
![Amazon.com: Headphone Adapter 2.5mm Male to 3.5mm Female(for Smartphone Headset Adapter 2.5mm to 3.5(for Panasonic Jack) Cable with Connector Suit for Cordless Phones Earpiece Jack Adapter : Electronics Amazon.com: Headphone Adapter 2.5mm Male to 3.5mm Female(for Smartphone Headset Adapter 2.5mm to 3.5(for Panasonic Jack) Cable with Connector Suit for Cordless Phones Earpiece Jack Adapter : Electronics](https://m.media-amazon.com/images/I/51b1Acr9DeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Headphone Adapter 2.5mm Male to 3.5mm Female(for Smartphone Headset Adapter 2.5mm to 3.5(for Panasonic Jack) Cable with Connector Suit for Cordless Phones Earpiece Jack Adapter : Electronics
![2.5mm Trrs Balanced Male to 4.4MM Balanced Female Cable, Headphone Audio Adapter for Astell&Kern AK100II, AK120II, AK240, AK380, - AliExpress 2.5mm Trrs Balanced Male to 4.4MM Balanced Female Cable, Headphone Audio Adapter for Astell&Kern AK100II, AK120II, AK240, AK380, - AliExpress](https://ae01.alicdn.com/kf/H5ed54366ca1442489d2cfe9db2aebb890/2-5mm-Trrs-Balanced-Male-to-4-4MM-Balanced-Female-Cable-Headphone-Audio-Adapter-for-Astell.jpg)
2.5mm Trrs Balanced Male to 4.4MM Balanced Female Cable, Headphone Audio Adapter for Astell&Kern AK100II, AK120II, AK240, AK380, - AliExpress
![Headphone Adapter 3.5mm to 4.4mm by iFi audio - Convert your 3.5mm single-ended headphones to work with a 4.4mm Balanced output. Headphone Adapter 3.5mm to 4.4mm by iFi audio - Convert your 3.5mm single-ended headphones to work with a 4.4mm Balanced output.](https://ifi-audio.com/wp-content/uploads/2021/10/35-adapter-768x482.jpg)
Headphone Adapter 3.5mm to 4.4mm by iFi audio - Convert your 3.5mm single-ended headphones to work with a 4.4mm Balanced output.
![Amazon.com: ELECTOP 2.5mm Male to 3.5mm(1/8 inch) Female Stereo Audio Jack Adapter Cable for Headphone : Electronics Amazon.com: ELECTOP 2.5mm Male to 3.5mm(1/8 inch) Female Stereo Audio Jack Adapter Cable for Headphone : Electronics](https://m.media-amazon.com/images/I/51VEKlc1pbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ELECTOP 2.5mm Male to 3.5mm(1/8 inch) Female Stereo Audio Jack Adapter Cable for Headphone : Electronics
![TechCraft 3.5mm Female to 2.5mm Male - TechCraft A3.5F-2.5M Audio Adapters - Vistek Canada Product Detail TechCraft 3.5mm Female to 2.5mm Male - TechCraft A3.5F-2.5M Audio Adapters - Vistek Canada Product Detail](https://img.vistek.net/prodimg/large/402012.jpg)
TechCraft 3.5mm Female to 2.5mm Male - TechCraft A3.5F-2.5M Audio Adapters - Vistek Canada Product Detail
![Amazon.com: Monoprice 107121 2.5mm Mono Plug to 3.5mm Mono Jack Adaptor, Gold Plated, 1.5 x 1.2 x 0.5 inches, black : Electronics Amazon.com: Monoprice 107121 2.5mm Mono Plug to 3.5mm Mono Jack Adaptor, Gold Plated, 1.5 x 1.2 x 0.5 inches, black : Electronics](https://m.media-amazon.com/images/I/51VXKsu755L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Monoprice 107121 2.5mm Mono Plug to 3.5mm Mono Jack Adaptor, Gold Plated, 1.5 x 1.2 x 0.5 inches, black : Electronics
![Amazon.com: Ienza 2.5mm Male to 3.5mm Female TRRS Headset Jack Adapter, Compatible with Panasonic Cordless Phones : Electronics Amazon.com: Ienza 2.5mm Male to 3.5mm Female TRRS Headset Jack Adapter, Compatible with Panasonic Cordless Phones : Electronics](https://m.media-amazon.com/images/I/61MrTSkaMQL.jpg)
Amazon.com: Ienza 2.5mm Male to 3.5mm Female TRRS Headset Jack Adapter, Compatible with Panasonic Cordless Phones : Electronics
![DdHiFi TC25i Lightning To 2.5mm Headphone Adapter And TC28i Lightning To USB-C Adapter Review - Connect Your IPhone • Music For The Masses DdHiFi TC25i Lightning To 2.5mm Headphone Adapter And TC28i Lightning To USB-C Adapter Review - Connect Your IPhone • Music For The Masses](https://i.imgur.com/njL3wTZ.jpg)
DdHiFi TC25i Lightning To 2.5mm Headphone Adapter And TC28i Lightning To USB-C Adapter Review - Connect Your IPhone • Music For The Masses
![Amazon.com: Seadream 2Pack 6 inch 3-Pole 3.5mm Male to 2.5mm Female Headset Audio Adapter Cable Extender Stereo Jack : Electronics Amazon.com: Seadream 2Pack 6 inch 3-Pole 3.5mm Male to 2.5mm Female Headset Audio Adapter Cable Extender Stereo Jack : Electronics](https://m.media-amazon.com/images/I/512dsbGLMoL.jpg)