---
product_id: 6016974
title: "SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, Includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC)"
brand: "shure"
price: "4126 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Shure"
url: https://www.desertcart.ro/products/6016974-sm81-lc-cardioid-condenser-instrument-microphone-for-guitar-piano-cymbals
store_origin: RO
region: Romania
---

# Low self-noise, 78dB SNR 20Hz-20kHz ultra-wide freq Rugged steel durability SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, Includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC)

**Brand:** shure
**Price:** 4126 Lei
**Availability:** ✅ In Stock

## Summary

> 🎧 Capture your sound, own the stage — the SM81 means business.

## Quick Answers

- **What is this?** SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, Includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC) by shure
- **How much does it cost?** 4126 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/6016974-sm81-lc-cardioid-condenser-instrument-microphone-for-guitar-piano-cymbals)

## 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

- • **Built to Endure:** Rugged steel construction thrives in any environment, from humid studios to outdoor gigs.
- • **Studio-Grade Clarity:** Flat frequency response ensures every note is captured with pristine accuracy.
- • **Precision Polar Pattern:** Cardioid design minimizes off-axis noise for crystal-clear instrument isolation.
- • **Customizable Sound Control:** Selectable low-frequency rolloff and lockable 10 dB attenuator for perfect tonal shaping.
- • **Ready for Pro Phantom Power:** Optimized for 48V phantom power with compatibility down to 11V, ensuring seamless integration with modern mixers.

## Overview

The Shure SM81-LC is a professional cardioid condenser microphone engineered for flawless acoustic instrument recording. Featuring a flat 20Hz-20kHz frequency response, ultra-low noise, and rugged steel construction, it delivers transparent, distortion-free sound in any environment. Equipped with a swivel adapter, attenuator-switch lock, windscreen, and carrying case, it’s the trusted choice for guitar, piano, and cymbal recording, optimized for phantom power operation and designed to meet the demands of serious musicians and sound engineers.

## Description

desertcart.com Built to withstand the rigors of regular stage and studio use, the Shure SM81 unidirectional condenser microphone is a great choice for studio recording, broadcasting, and sound reinforcement. Its wide frequency response, low noise characteristics, and low RF susceptibility make it a perfect match for applications involving acoustic instruments, especially guitar, piano, and cymbals. Ruggedly constructed, the SM81 operates on phantom power and performs over a wide range of temperatures and humidity conditions. It comes with a swivel adapter, attenuator-switch lock, foam windscreen, and case for carrying and storage. Key Features Frequency response. Polar pattern.Flat response curve for accurate reproduction of sound sources Low noise and high output clipping level Low distortion over a wide range of load impedances Cardioid polar pattern, uniform with frequency and symmetric about axis, providing maximum rejection and minimum coloration of off-axis sounds Low RF susceptibility Selectable low-frequency response: flat, 6 or 18 dB/octave rolloff 0 dB/10 dB lockable attenuator switch Phantom powering (DIN 45 596 voltages of 12 to 48 Vdc) Rugged steel construction for durability Field-usable over wide range of temperature and humidity conditions SpecificationsType: Condenser (electret bias) Frequency Response: 20 to 20,000 Hz Polar Pattern: Cardioid (unidirectional) response-uniform with frequency, symmetrical about axis Output Impedance: Rated at 150 ohms (85 ohms actual) Recommended minimum load impedance: 800 ohms (May be used with loads as low as 150 ohms with reduced clipping level) Output Configuration and Connector: Balanced, transformer-coupled output; male XLR connector Sensitivity (at 1,000 Hz): Open Circuit Voltage: -45 dBV/Pascal (5.6 mV); (1 Pascal = 94 dB SPL) Clipping Level (at 1,000 Hz): 800 ohm Load: -4 dBV (0.63 V); 150 ohm Load: -15 dBV (0.18 V) Total Harmonic Distortion Less than 0.5% (131 dB SPL at 250 H: z into 800 ohm load) Maximum SPL (at 1,000 Hz): 800 ohm load: 136 dB (attenuator at 0) 146 dB (attenuator at -10) 150 ohm load: 128 dB (attenuator at 0) 138 dB (attenuator at -10) Hum Pickup: -3 dB equivalent SPL in a 1 mOe field (60 Hz) Self-Noise (equivalent sound pressure levels; measured with true rms voltmeter): 16 dB typical, A-weighted; 19 dB typical, weighted per DIN 45 405 Signal-to-Noise Ratio: 78 dB (IEC 651)* at 94 dB SPL *S/N ratio is difference between 94 dB SPL and product's equivalent self noise (SPL A-weighted). Overvoltage and Reverse Polarity Protection: Max. external voltage applied to pins 2 and 3 with respect to pin 1: +52 Vdc Reverse polarity protection: 200 mA max. (diode-clamped) Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 Cartridge Capacitance: 54 pF Low Frequency Response Switch Positions: Flat; -6 dB/octave below 100 Hz; -18 dB/octave below 80 Hz Attenuator Switch Positions (Lockable): 0 or -10 dB Power: Supply Voltage: 11 to 52 Vdc, positive, pins 2 and 3 Current Drain: 1.2 mA max. Case: Steel construction with vinyl metallic paint finish and stainless steel screens Weight: 8 ounces Product Description The Shure SM81 is a high-quality, unidirectional condenser microphone designed for studio recording, broadcasting, and sound reinforcement. Its wide frequency response, low noise characteristics, and low RF susceptibility have made it a standard for applications involving acoustic instruments, especially guitar, piano, and cymbals. POWER REQUIREMENTS NOTE: This microphone requires phantom power and performs best with a 48 Vdc supply (IEC-61938). However, it will operate with slightly decreased headroom and sensitivity with supplies as low as 11 Vdc. Most modern mixers provide phantom power. You must use a balanced microphone cable: XLR-to-XLR or XLR-to-TRS.

Review: A wonderful recording mic! - The SM-81 has been around for decades, and I used it back in the 1990s, so I considered it for a large recording project at my church. But it's been around for decades ... surely there must be something newer that costs about the same but sounds better? Well, in a word, no, I found nothing better in its price range (under $400). I brought in five different mics (from a vendor that accepts returns with no restocking fees), and placed them all among the string players, the choir, the soloists, and the organ. The recording was digital, with 96 kHz sampling and 24-bit resolution. Then came two weeks of listening and editing. Guess what? The SM-81 mics were the most neutral (that's a very GOOD thing!), the most musical, the least distorted sounding mics of the group. Their sound pickup off-axis (where many mics add unwanted coloratio) was essentially indistinguishable from the straight-ahead sound. Wonderful! Since that project, we have bought 2 more SM-81s, and they continue to help us make beautiful recordings.
Review: Hard to Beat at any price - The SM81 is a gorgeous mic with a dead flat response. The sound is transparent and absolutely accurate. As a drum overhead it is the standard go to mic for countless sound engineers, but stopping there would be selling this mic short! Mic an acoustic guitar and hear everything in clean clear brilliance. No it’s not a Neuman but it’s almost a required staple for any recording/sound engineer and worth having in your arsenal. I’ll be buying another for my drum mic kit soon.

## Features

- This microphone requires phantom power and performs best with a 48 Vdc supply (IEC-61938). However, it will operate with slightly decreased headroom and sensitivity with supplies as low as 11 Vdc. Most modern mixers provide phantom power. You must use a balanced microphone cable: XLR-to-XLR or XLR-to-TRS.
- The SM81 is ruggedly constructed. It operates on phantom power and performs over a wide range of temperatures and humidity conditions. It is furnished with a swivel adapter, attenuator-switch lock, foam windscreen, and case for carrying and storage. Other accessories are available.
- 20 Hz to 20 kHz frequency response. Flat response curve for accurate reproduction of sound sources.
- Low noise and high output clipping level. Low distortion over a wide range of load impedances.
- Cardioid polar pattern, uniform with frequency and symmetric about axis, providing maximum rejection and minimum coloration of off-axis sounds.
- Low RF susceptibility.
- Selectable low-frequency response: flat, 6 or 18 dB/octave rolloff.
- 0 dB/10 dB lockable attenuator switch.
- Rugged steel construction for durability. Field-usable over wide range of temperature and humidity conditions.
- Cardioid condenser instrument microphone offers a wide frequency response and low self-noise. Features include flat response curve, low noise and high output clipping level, low distortion over a range of load impedances, and low RF susceptibility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002D0JHE |
| Antenna Location | Singing, Streaming |
| Audible Noise | 78 Decibels |
| Audio Sensitivity | 18 Decibels |
| Best Sellers Rank | #17,267 in Musical Instruments ( See Top 100 in Musical Instruments ) #30 in Vocal Condenser Microphones |
| Brand | Shure |
| Built-In Media | 10 dB Attenuator Lock, Carrying Storage Case, Microphone Clip for AMS26, Beta 181, KSM137, KSM141, MX412, MX418, MX412S, MX418S, MX412SE, MX418SE, SM62, SM63, SM63L, SM63LB, SM81, VP64, VP64A, VP64AL and standard microphone stands, Windscreen |
| Color | Black |
| Compatible Devices | Radio, Amplifier, Speaker |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 4.8 out of 5 stars 192 Reviews |
| Enclosure Material | Alloy Steel |
| External Testing Certification | Não Aplicável |
| Frequency Range | 20 |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00042406051194 |
| Hardware Platform | PC |
| Impedance | 150 Ohms |
| Item Dimensions | 8.34 x 0.94 x 0.94 inches |
| Item Height | 0.94 inches |
| Item Type Name | Shure SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC) |
| Item Weight | 8 Ounces |
| Manufacturer | Shure |
| Microphone Form Factor | Handheld |
| Model Name | SM81-LC |
| Model Number | SM81-LC |
| Number of Batteries | 1 AAA batteries required. |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | PHANTOM POWER: All condenser microphones require phantom power to operate. Please refer to the User Manual for more details on power requirements. |
| Recommended Uses For Product | Singing, Streaming |
| Signal-to-Noise Ratio | 78 dB |
| Special Feature | Clip |
| UPC | 042406051194 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year limited, proof of purchase required. |

## Product Details

- **Brand:** Shure
- **Color:** Black
- **Compatible Devices:** Radio, Amplifier, Speaker
- **Connectivity Technology:** XLR
- **Connector Type:** XLR
- **Model Name:** SM81-LC
- **Polar Pattern:** Unidirectional
- **Recommended Uses For Product:** Singing, Streaming
- **Special Feature:** Clip

## Images

![SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, Includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC) - Image 1](https://m.media-amazon.com/images/I/51KGL2ldeiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A wonderful recording mic!
*by B***I on November 2, 2012*

The SM-81 has been around for decades, and I used it back in the 1990s, so I considered it for a large recording project at my church. But it's been around for decades ... surely there must be something newer that costs about the same but sounds better? Well, in a word, no, I found nothing better in its price range (under $400). I brought in five different mics (from a vendor that accepts returns with no restocking fees), and placed them all among the string players, the choir, the soloists, and the organ. The recording was digital, with 96 kHz sampling and 24-bit resolution. Then came two weeks of listening and editing. Guess what? The SM-81 mics were the most neutral (that's a very GOOD thing!), the most musical, the least distorted sounding mics of the group. Their sound pickup off-axis (where many mics add unwanted coloratio) was essentially indistinguishable from the straight-ahead sound. Wonderful! Since that project, we have bought 2 more SM-81s, and they continue to help us make beautiful recordings.

### ⭐⭐⭐⭐⭐ Hard to Beat at any price
*by J***M on May 2, 2022*

The SM81 is a gorgeous mic with a dead flat response. The sound is transparent and absolutely accurate. As a drum overhead it is the standard go to mic for countless sound engineers, but stopping there would be selling this mic short! Mic an acoustic guitar and hear everything in clean clear brilliance. No it’s not a Neuman but it’s almost a required staple for any recording/sound engineer and worth having in your arsenal. I’ll be buying another for my drum mic kit soon.

### ⭐⭐⭐⭐⭐ Excellent Value for the $$$
*by I***7 on August 26, 2024*

It arrived before the due date!!!! Awesome product!!! Recommend Highly!!!

## Frequently Bought Together

- Shure SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, Includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC)
- Shure SM57 Pro XLR Dynamic Microphone - Professional Studio & Live Performance Cardioid Mic for Instruments, Recording for Drums, Percussion, & Instrument Amplifier Miking (SM57-LC)
- Amazon Basics Adjustable Boom Arm Height Microphone Stand with Tripod Base, Up to 85.75 Inches - Black

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*