Effect Audio 4.4mm Female Adapter for Astell Kern AK DAP Audio Player – AccessoryJack
PW Audio Adapter 4.4mm Female to 2.5mm 3.5mm Male for Kontinum K100 Player DAP | Earphone accessories like cable, eartips, adapter
DD ddHiFi New DJ44B DJ44C Mark II Female 4.4mm to 2.5mm 3.5mm Male Headphone Balanced Audio Adapter for DAP DAC Amplifier Player|Earphone Accessories| - AliExpress
DAP XGA02 - mini-jack/F to mini-jack/F | Highlite.com
Amazon.com: Geekria Apollo 4.4mm Male to 3.5mm Female and 4.4mm Male to 2.5mm Female Balanced Gold-Plated Adapter Compatible with Sony NW-ZX300A, NW-WM1A, NW-WM1Z, PHA-2A, TA-ZH1ES Audio Player, DAP (2 PCS) : Electronics
Penon OS133 Audio Adapter Cable for Earbud/IEM/DAP/AMP| | - AliExpress
DD HiFi MFi06 Lightning to Type C Adapter Cable for iPhone to DAP Audio Player | Earphone accessories like cable, eartips, adapter
DAP-Audio IMIX-7.1 – Thomann United States
DAP Cable Tester | Highlite.com
PW Audio 4.4mm Female to 2.5mm 3.5mm Male Adapter for AK Astell Kern Audio Digital Player DAP | Earphone accessories like cable, eartips, adapter
Amazon.com: Geekria Apollo 4.4mm Male to 3.5mm Female and 4.4mm Male to 2.5mm Female Balanced Gold-Plated Adapter Compatible with Sony NW-ZX300A, NW-WM1A, NW-WM1Z, PHA-2A, TA-ZH1ES Audio Player, DAP (2 PCS) : Electronics