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Switchcraft

Switchcraft 4330108978 EH35MMSSCB Stereo Jack

★★★★★4.2 (4 reviews)

Professional panel-mount 3.5mm stereo jack with solder contacts and D-mount compatibility for studio installations.

$13.29*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The Switchcraft EH35MMSSCB is a professional-grade 3.5mm stereo jack designed for permanent panel-mount installations in studios, broadcast facilities, and custom equipment racks. Built around a D-mount form factor, it fits standard D-series cutouts, making it straightforward to integrate into existing patch panels or wall plates. The solder contacts ensure a secure, low-resistance connection that maintains signal integrity over time — a meaningful advantage over friction-fit or crimp-style connectors in fixed installations.

This jack is a focused, single-purpose component: it provides a reliable 3.5mm stereo connection point where you need one. The black housing gives it a clean look on any panel, and Switchcraft's reputation for durable, professional-grade connectors means it is built to withstand years of use. It is ideal for anyone building or upgrading a studio patch bay, custom control surface, or any installation that requires a permanent, high-quality 3.5mm input or output.

Key Features

3.5mm Stereo Connector

Distinct Solder Tabs

Black Housing

EH Series Rack Panel Compatibility

Specifications

Brand
Switchcraft
Model
4330108978
Type
3.5mm 3-Conductor Stereo Jack
Mounting
Panel-Mount D-Mount
Contacts
Solder Contacts
Color
Black

Pros & Cons

👍 Pros

  • Switchcraft build quality ensures a durable, long-lasting connection point
  • Solder contacts provide a secure, low-resistance signal path
  • D-mount design drops directly into standard D-series panel cutouts
  • Compact 3.5mm form factor fits tight panel layouts without crowding adjacent connectors

👎 Cons

  • Solder contacts require soldering equipment and skill, adding installation time compared to screw terminals
  • 3.5mm connectors are less robust than 1/4" jacks for high-traffic patching environments
  • Single-jack design means ordering and installing one unit per channel point
  • No included mounting hardware or solder is specified

Frequently Asked Questions

It is a 3-conductor stereo jack, carrying left, right, and ground channels over a standard 3.5mm (1/8") connection.
It is designed for panel-mount installation using a D-mount configuration, fitting into standard D-series cutouts commonly found in studio patch panels and equipment racks.
This jack uses solder contacts, requiring soldering for a permanent, low-resistance connection.
Yes, it accepts standard 3.5mm TRS (tip-ring-sleeve) stereo plugs.
The housing is black, providing a clean, professional appearance on panels and racks.

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