Adaptateur 2 Jack F 6.35, 1 Jack M 6.35 Stagg
The DD DJ65B adapter has a 6.35mm stereo male connector and a 4.4mm balanced female connector. It will allow you to use a headphone with a 4.4mm jack
Audiophonics - DD DJ65B Male Jack 6.35mm to Female Jack 4.4mm Femelle Plaqué Or
Accessories » Cables » Connectors » Stagg
Cables
HIGH QUALITY 3.5mm Mini STEREO Jack to 2x 6.35mm 1/4 MONO Male
Description Designed to connect a device like smartphone tablet or with 6.35mm 1/4 inch port to a device with a female 3.5mm TRS port such speaker mixing console and so on, applying a mono signal to a 3.5mm TRS stereo input. Corrosion resistant gold plated connecters making the sound signal transmit with minimal signal loss. 6.35mm 1/4 inch TS Male on one end and 3.5mm 1/8 inch TRS Male on the other.
J&D 6.35mm (1/4 inch) TS to 3.5mm (1/8 inch) TRS Cable, Gold-Plated 1/4 inch Male to 3.5mm (1/8 inch) Male Mono Interconnect Heavy Duty Stereo Aux
6.35mm 1/4 Stereo Insulated Switched Socket Jack Solder Lugs
Accessories » Cables » Connectors » Stagg
STAGG AC-XFPMH
Stereo Audio Adapter 6.3mm TRS jack-to-male-female 1XRCA - Cablematic
Cables & Adaptors for Music Gear
Headphone Jack 6.5 6.35mm Male Plug to 3.5mm Female Connector
3.5mm to 6.35mm Stereo Headphone Adapter Gold Plated 1/8 Male