---
product_id: 378148561
title: "Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch"
brand: "shure"
price: "₪28"
currency: ILS
in_stock: false
url: https://www.desertcart.co.il/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on
store_origin: IL
region: Israel
---

# Uniform cardioid pattern for precise sound capture Dual-impedance switch for versatile connectivity Silent magnetic reed on/off switch with lock Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch

**Brand:** shure
**Price:** ₪28
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Own the stage with the classic mic that pros swear by!

## Quick Answers

- **What is this?** Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch by shure
- **How much does it cost?** ₪28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on)

## Best For

- shure enthusiasts

## Why This Product

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

## Key Features

- • **Discreet Control:** Silent magnetic reed on/off switch with lock option offers effortless muting without unwanted noise or interruptions.
- • **Multi-Use Mastery:** Perfect for both studio instrument miking and public address lecterns, making it a versatile tool for any audio setup.
- • **Pro Proven Legacy:** The trusted predecessor to the iconic SM57, favored by audio pros for instrument pickup and recording excellence.
- • **Versatile Connectivity:** Dual-impedance operation lets you seamlessly switch between high and low Z setups for any professional environment.
- • **Precision Sound Isolation:** Minimizes feedback with an exceptionally uniform cardioid pattern, ensuring crystal-clear audio every time.

## Overview

The Shure 545SD-LC is a dynamic, unidirectional microphone featuring a uniform cardioid pattern to minimize feedback, dual-impedance operation for flexible connectivity, and a silent magnetic reed on/off switch with lock. Renowned as the predecessor to the legendary SM57, it excels in instrument pickup, recording, and public address applications.

## Description

The predecessor to the SM57, the 545SD Classic Unidyne Instrument Microphone is a dual-impedance, unidirectional, dynamic microphone. Shipped connected for low-impedance operation, the 545SD features a silent magnetic reed on/off switch with lock-on option. A favorite for instrument pickup and recording, the 545SD can also be used on lecterns in public address systems.

## Features

- Exceptionally uniform cardioid pattern minimizes feedback
- Selectable dual-impedance operation
- Silent magnetic reed on/off switch with lock option
- The predecessor to the SM57
- A favorite for instrument pickup and recording, the 545SD can also be used on lecterns in public address systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002JEUSW |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #25,300 in Musical Instruments ( See Top 100 in Musical Instruments ) #87 in Multipurpose Dynamic Microphones |
| Color Name | silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (234) |
| Date First Available | July 16, 2004 |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00042406051873 |
| Hardware Platform | PC |
| Impedance | 150 Ohms |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.2 ounces |
| Item dimensions L x W x H | 10.1 x 5 x 3.4 inches |
| Item model number | 545SD-LC |
| Manufacturer | Shure |
| Material | Metal |
| Material Type | Metal |
| Microphone Form Factor | Microphone Only |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 10.1 x 5 x 3.4 inches |
| Signal-to-Noise Ratio | 78 dB |
| Size | 174.14 cubic inches |
| UPC | 042406051873 |

## Product Details

- **Recommended uses for product:** Voice Recording, Video Recording, Speech
- **Brand:** Shure
- **Model name:** language _ tag
- **Connectivity technology:** Wired
- **Connector type:** lc

## Images

![Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch - Image 1](https://m.media-amazon.com/images/I/51P5B9CBJYL.jpg)
![Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch - Image 2](https://m.media-amazon.com/images/I/41izzVax3fL.jpg)
![Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch - Image 3](https://m.media-amazon.com/images/I/31gtR06SEXL.jpg)
![Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch - Image 4](https://m.media-amazon.com/images/I/41dQJgfulKL.jpg)
![Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch - Image 5](https://m.media-amazon.com/images/I/51sje9Y84zL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch
- Shure A2WS Locking Microphone Windscreen - Reduces Unwanted Breath and Wind Noise, Black - Compatible with SM57 and 545 Series Mics (A2WS-BLK)
- Shure SM57 Pro XLR Dynamic Microphone - Professional Studio & Live Performance Cardioid Mic for Instruments, Recording for Drums, Percussion, & Instrument Amplifier Miking (SM57-LC)

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**Shop now:** [https://www.desertcart.co.il/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on](https://www.desertcart.co.il/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-22*