---
product_id: 103818977
title: "Switchcraft Type 12B (Pack of 2) Stereo 3-Conductor Input Jack, 1/4\", Double Open Circuit, Made in USA"
brand: "switchcraft"
price: "217 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Switchcraft"
url: https://www.desertcart.dk/products/103818977-switchcraft-type-12b-pack-of-2-stereo-3-conductor-input
store_origin: DK
region: Denmark
---

# 3-Conductor Stereo Input Durable Nickel Plated Finish Proudly Made in USA Switchcraft Type 12B (Pack of 2) Stereo 3-Conductor Input Jack, 1/4", Double Open Circuit, Made in USA

**Brand:** switchcraft
**Price:** 217 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Plug into pro-grade sound with Switchcraft’s legendary input jacks!

## Quick Answers

- **What is this?** Switchcraft Type 12B (Pack of 2) Stereo 3-Conductor Input Jack, 1/4", Double Open Circuit, Made in USA by switchcraft
- **How much does it cost?** 217 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/103818977-switchcraft-type-12b-pack-of-2-stereo-3-conductor-input)

## Best For

- switchcraft enthusiasts

## Why This Product

- Trusted switchcraft brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Nickel Plating:** Corrosion-resistant finish guarantees durability in both studio and live environments.
- • **Perfect Fit for Pro Gear:** Compatible with musical instruments, amplifiers, and mixers—upgrade your audio connections now.
- • **Triple-Conductor Clarity:** 3-conductor design delivers crisp, interference-free stereo sound every time.
- • **Double Open Circuit Design:** Engineered for seamless signal flow and easy chassis mounting with long bushing.
- • **Precision American Craftsmanship:** Switchcraft’s USA-made quality ensures reliability and longevity for your audio setup.

## Overview

The Switchcraft Type 12B (Pack of 2) are premium 1/4" stereo input jacks featuring a 3-conductor double open circuit design. Made in the USA with a durable nickel-plated finish, these jacks provide reliable, high-quality connections for musical instruments, amplifiers, and audio mixers. Designed for both indoor and outdoor use, they offer professional-grade performance and longevity.

## Description

desertcart.com: Switchcraft Type 12B (Pack of 2) Stereo 3-Conductor Input Jack, 1/4", Double Open Circuit, Made in USA : Electronics

Review: Excelente - Excelente producto!!!!
Review: Great sound - Good fit and stay good! Great quality!! Clear sound and cable stays put

## Features

- Made in USA,
- Switchcraft Type 12B (Pack of 2)
- Nickel Plated
- 1/4" Female Input Jack
- 3 Conductors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06Y2BR5MY |
| Best Sellers Rank | #256 in Stereo Jack Cables |
| Brand | Switchcraft |
| Cable Type | AUX |
| Color | Nickel |
| Compatible Devices | Musical Instruments, Amplifiers, Audio Mixers |
| Compatible Phone Models | Compatible with older phone models with 1/4 inch headphone jack |
| Connector Gender | Male-to-Female |
| Connector Type | 1/4 Inch Jack |
| Customer Package Type | Protective Packaging |
| Date First Available | April 6, 2017 |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Weight | 1.13 ounces |
| Item model number | 8541722636 |
| Manufacturer | Switchcraft |
| Maximum Voltage | 10 Volts |
| Model Name | Switchcraft 12B |
| Number of Items | 2 |
| Number of Pins | 3 |
| Outer Material | Nickel |
| Package Dimensions | 2.95 x 2.2 x 0.83 inches |
| Recommended Uses For Product | audio equipment connection |
| Shape | Round |
| Special Feature | Long Bushing, Chassis Mount |
| Specification Met | RoHS |
| UPC | 609722127103 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Switchcraft
- **Cable Type:** AUX
- **Compatible Devices:** Musical Instruments, Amplifiers, Audio Mixers
- **Connector Type:** 1/4 Inch Jack
- **Special Feature:** Long Bushing, Chassis Mount

## Images

![Switchcraft Type 12B (Pack of 2) Stereo 3-Conductor Input Jack, 1/4", Double Open Circuit, Made in USA - Image 1](https://m.media-amazon.com/images/I/81IkX51I8eL.jpg)

## Questions & Answers

**Q: What are the dimensions of jack? The "package" dimensions are listed but one doesn't install the package.**
A: The dimensions are in the pics of the product. Everything is right there! Seriously! Right There!!!

**Q: used in a stereo amp will these disconnect the speakers when headphones are plugged in? Like a switching jack.**
A: Only if you wire your speakers through this jack.

**Q: will this be able to shut off main speaker when the earphone is plugged in?**
A: No I do not think these will work for your application. I'm guessing that you want to be able to practice your guitar amp at home without the noise affecting your family. Go to your nearest Guitar Repair Center tell them what you need and I guarantee they will have one and they're usually not that expensive and not that difficult to install

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente
*by F***C on December 15, 2025*

Excelente producto!!!!

### ⭐⭐⭐⭐⭐ Great sound
*by K***S on July 17, 2025*

Good fit and stay good! Great quality!! Clear sound and cable stays put

### ⭐⭐⭐⭐⭐ Great guitar jacks
*by D***H on June 12, 2024*

I use these TRS jacks in mono configuration on electric guitars. The ring is wired to the sleeve (ground), and the tip connected normally. This provides a more solid connection to the plug, to prevent it pulling out, thanks to the fact you now have -two- spring elements in the jack holding on to the plug, rather than just one, as in a typical mono jack. The extra connector also provides a more positive connection to the ground-sleeve of the plug, which can reduce noise caused by a flaky ground connection. And Switchcraft quality is legendary.

## Frequently Bought Together

- Switchcraft Type 12B (Pack of 2) Stereo 3-Conductor Input Jack, 1/4", Double Open Circuit, Made in USA
- Switchcraft Output Jack, Mono - 6 pack
- The Art Of Tone Gavitt Cloth Wire, 22 Gauge Guitar Wire, Pushback Wire for Electric Guitar Upgrades Kits, and Wiring Harness, 22awg 7-Strand Pre-tinned Copper Wire 10ft of Each Black/White/Yellow

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**Shop now:** [https://www.desertcart.dk/products/103818977-switchcraft-type-12b-pack-of-2-stereo-3-conductor-input](https://www.desertcart.dk/products/103818977-switchcraft-type-12b-pack-of-2-stereo-3-conductor-input)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-14*