---
product_id: 330116989
title: "Sony ECM-AC2 Calibration Mic Measurement Microphone"
brand: "sony"
price: "NT$72"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/330116989-sony-ecm-ac2-calibration-mic-measurement-microphone
store_origin: TW
region: Taiwan
---

# High-precision audio capture Accurate calibration measurements Universal compatibility Sony ECM-AC2 Calibration Mic Measurement Microphone

**Brand:** sony
**Price:** NT$72
**Availability:** ✅ In Stock

## Summary

> 🎶 Capture Every Detail with Sony's Calibration Mic!

## Quick Answers

- **What is this?** Sony ECM-AC2 Calibration Mic Measurement Microphone by sony
- **How much does it cost?** NT$72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/330116989-sony-ecm-ac2-calibration-mic-measurement-microphone)

## Best For

- sony enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Engineered for longevity, ensuring reliable performance in any environment.
- • **Compact Design:** Lightweight and portable, perfect for on-the-go professionals.
- • **User-Friendly Setup:** Quick and easy installation, so you can focus on what matters.
- • **Precision Performance:** Experience unparalleled audio accuracy with the Sony ECM-AC2.
- • **Versatile Connectivity:** Easily connects to a variety of devices for seamless integration.

## Overview

The Sony ECM-AC2 Calibration Mic Measurement Microphone is designed for professionals seeking high-precision audio capture. With its versatile connectivity options and user-friendly setup, this compact and durable microphone is perfect for both studio and field use, ensuring accurate calibration measurements every time.

## Description

This product comes into the house of Sony. This product will be an excellent pick for you. Comes in a proper and secure packaging.

## Features

- Brand: Sony
- Part Number 154277421/ 1-542-670-21/ 154271011/ 1-542-710-11/ 154267021/ 1-542-774-21
- Packed with features
- This product will be an excellent pick for you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075QGCLWR |
| Best Sellers Rank | #18 in Professional Video Microphones |
| Customer Reviews | 4.6 4.6 out of 5 stars (496) |
| Date First Available | July 24, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item dimensions L x W x H | 5 x 3.5 x 0.7 inches |
| Item model number | 154277421 |
| Manufacturer | Sony |
| Microphone Form Factor | Boundary |
| Number of Channels | 1 |
| Other display features | Wireless |
| Power Source | Corded Electric |
| Product Dimensions | 5 x 3.5 x 0.7 inches |
| Signal-to-Noise Ratio | 75 dB |
| Special features | Auto Calibration Measurement Optimizer Setup Microphone for AV Receivers |

## Product Details

- **Recommended uses for product:** Calibration Optimizer Microphone for Speakers SONY AV Receiver
- **Brand:** Sony
- **Model name:** 154277421
- **Connectivity technology:** Auxiliary
- **Connector type:** 3.5 mm Jack

## Images

![Sony ECM-AC2 Calibration Mic Measurement Microphone - Image 1](https://m.media-amazon.com/images/I/61y-m9cqE2L.jpg)
![Sony ECM-AC2 Calibration Mic Measurement Microphone - Image 2](https://m.media-amazon.com/images/I/71Y6eea55XL.jpg)
![Sony ECM-AC2 Calibration Mic Measurement Microphone - Image 3](https://m.media-amazon.com/images/I/616oi91Zr3L.jpg)
![Sony ECM-AC2 Calibration Mic Measurement Microphone - Image 4](https://m.media-amazon.com/images/I/61v3yQQ6JNL.jpg)
![Sony ECM-AC2 Calibration Mic Measurement Microphone - Image 5](https://m.media-amazon.com/images/I/517iNd6xR8L.jpg)

## Questions & Answers

**Q: Will this work with a Sony strdh790**
A: This should work!

**Q: how long is the cord?**
A: 15 feet

**Q: Will this work with my yamaha cx-a 5200?**
A: No

**Q: Will this work with the model str-k700?**
A: In my experience so far calibration much are universal.

## Frequently Bought Together

- New Sony Calibration Mic Measurement Microphone ECM-AC2 Part Number 154277421 1-542-670-21 154271011 1-542-710-11 154267021 1-542-774-21, Auxiliary
- Amazon Basics Speaker Cable, Easy Assembly, 16-Gauge, Bronze, 100 ft
- FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems

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**Shop now:** [https://www.desertcart.tw/products/330116989-sony-ecm-ac2-calibration-mic-measurement-microphone](https://www.desertcart.tw/products/330116989-sony-ecm-ac2-calibration-mic-measurement-microphone)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*