Hosa Technology 3.5mm TRS to 1/4" TRS Headphone Adapter GHP-105
Monoprice 1/4in (6.35mm) TRS Stereo Plug to 3.5mm TRS Stereo Jack Adapter, Gold Plated - Monoprice.com
Rean Neutrik 3.5mm TRS Jack to 2 x 1/4" Mono Jack Plugs, 5 Metre at Gear4music
Panel Mount 1/8 / 3.5mm TRS Audio Jack Connector : ID 3692 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: DISINO 1/4 inch TRS Cable, Heavy Duty 6.35mm Male to Male Stereo Jack Balanced Audio Path Cord Interconnect Cable - 3.3 feet/1 Meter : Electronics
What is a TRS Cable? - Mission Engineering
Bematik - Cable Audio Micrófono Instrumento Estéreo Trs Jack 6.3mm Macho A Macho De 3m Ax08300 con Ofertas en Carrefour | Ofertas Carrefour Online
3.5mm to Double 6.5mm TRS Cable AUX Male Mono 6.5 Jack to Stereo 3.5 J
Squareplug SPS6S Short Body Straight TRS Connector (up to 6.2mm) | Redco Audio
REAN YongSheng (Neutrik) Jack 6.35mm big two-core/three-core TS/TRS connector mono/stereo outlet 6.5mm guitar microphone cable _ - AliExpress Mobile