---
product_id: 378148561
title: "Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch"
brand: "shure"
price: "1322 Lei"
currency: RON
in_stock: true
category: "Shure"
url: https://www.desertcart.ro/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on
store_origin: RO
region: Romania
---

# Uniform cardioid pattern for crystal-clear sound 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:** 1322 Lei
**Availability:** ✅ In Stock

## Summary

> 🎙️ Own the stage with the mic that defined a generation

## Quick Answers

- **What is this?** Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch by shure
- **How much does it cost?** 1322 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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

- • **Pro Proven Legacy:** The iconic predecessor to the legendary SM57, trusted for instrument pickup and public address systems alike.
- • **Rugged & Reliable:** Built to endure the rigors of live performance and studio recording with durable construction and consistent output.
- • **Whisper-Quiet Control:** Silent magnetic reed on/off switch with lock option lets you control your mic discreetly without noise interruptions.
- • **Versatile Connectivity:** Selectable dual-impedance operation ensures seamless integration with both high and low Z devices.
- • **Precision Audio Capture:** Exceptionally uniform cardioid pattern minimizes feedback and isolates your sound with professional clarity.

## Overview

The Shure 545SD-LC is a dynamic handheld microphone featuring a uniform cardioid polar pattern for feedback reduction, selectable dual-impedance for flexible use, and a silent magnetic reed on/off switch with lock. Renowned as the predecessor to the SM57, it excels in instrument pickup, recording, and public address applications, delivering professional-grade sound with rugged reliability.

## 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 |
| Antenna Location | Voice Recording, Video Recording, Speech |
| Audible Noise | 78 Decibels |
| Brand | Shure |
| Built-In Media | Mic Clip |
| Color | silver |
| Compatible Devices | Personal Computer |
| Connectivity Technology | XLR |
| Connector Type | lc |
| Country of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (83) |
| Enclosure Material | Plastic |
| Frequency Range | 50 hz 15 khz |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00042406051873 |
| Hardware Platform | PC |
| Impedance | 150 Ohms |
| Item Dimensions | 25.7 x 12.7 x 8.6 centimeters |
| Item Weight | 0.43 Kilograms |
| Manufacturer | Shure |
| Mfr Part Number | 545DS-LC |
| Microphone Form Factor | Handheld |
| Model Name | 545SD-LC |
| Model Number | 545SD-LC |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 78 dB |
| Special Feature | Magnetic |
| UPC | 042406051873 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Shure
- **Connectivity technology:** XLR
- **Connector type:** lc
- **Model name:** 545SD-LC
- **Recommended uses for product:** Voice Recording, Video Recording, Speech

## Images

![Shure 545SD-LC Cardioid Dynamic High or Low Z On-Off Switch - Image 1](https://m.media-amazon.com/images/I/511cJBCFLxL.jpg)

## Available Options

This product comes in different **Style** 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.ro/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on](https://www.desertcart.ro/products/378148561-shure-545sd-lc-cardioid-dynamic-high-or-low-z-on)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-11-15*