Solved] Replacing the 3.5mm 4-pin Mini Jack in headphones with a microphone
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Tube-Town Store - Fender Jack, 4 pin Mono #0990912000
DELOCK 85607: Stereo Jack Cable 3.5 mm 4 pin male > male angled 0.5 m at reichelt elektronik
Thomann Mini Jack 3,5mm 4 Pin – Thomann UK
Buy 10 Pcs PCB Panel Mount 4 Pin 1/8" 3.5mm Female Socket Stereo Headphone Jack Good Quality at affordable prices — free shipping, real reviews with photos — Joom
DELOCK 65673: Cable Stereo jack 3.5 mm 4 pin male > Stereo jack 2.5 mm 3 pin f at reichelt elektronik
Connector 3.5 mm stereo jack male 4-pin to AV - Cablematic
3.5mm audio Jack 4 pin segment earphone splitter adapter headphone extension for music share Y type 1 to 2 dual audio cable|headphone extension|dual audio cabledual audio - AliExpress
39054573 Hama Jack Adapter, 4-pin 3.5 mm jack plug - 2x 3.5 mm jack socket | hama.com
Jack 2.5mm plug Stereo 4 pin Ø4.5mm - Audiophonics
3.5 mm 4-pin audio cross-over adapter cable, black (CCA-419)
StarTech.com 3.5 mm 4-pin to 2x 3.5 mm 2-pin jack adapter cable - Audio adapter StarTech.com on LDLC