3.5mm TRS Stereo D-Series Panel Mount Coupler

This female-to-female 3.5mm (1/8 inch) stereo TRS coupler is a panel mount insert built to the D-Series standard established by Neutrik for professional audio wall plates. It snaps into a D-Series wall plate (sold separately) and lets you connect two 3.5mm stereo cables through a panel without splicing or soldering.

The connector has a steel outer shell for shielding and durability, and it mounts using the standard two-hole D-Series pattern for nuts and bolts.

• Connector type: 1/8 inch (3.5mm) stereo TRS, female to female coupler
• Shell: shielded steel outer shell
• Mounting: D-Series panel/wall plate cutout (23.8mm hole), 2-hole nut and bolt pattern
• Wall plate and mounting screws/nuts sold separately

Useful for building custom patch panels, wall plates, or equipment racks where a clean 3.5mm stereo pass-through connection is needed.

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