---
product_id: 483594297
title: "Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable"
brand: "westone audio"
price: "¥61550"
currency: JPY
in_stock: false
reviews_count: 1
url: https://www.desertcart.jp/products/483594297-westone-audio-mach-70-universal-iem-wired-earbuds-7-balanced
store_origin: JP
region: Japan
---

# 0.6Ω Ultra-Low Impedance Cable 7 Balanced Armature Drivers Superior Noise Isolation Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable

**Brand:** westone audio
**Price:** ¥61550
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your sound game — hear every detail, feel every beat.

## Quick Answers

- **What is this?** Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable by westone audio
- **How much does it cost?** ¥61550 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/483594297-westone-audio-mach-70-universal-iem-wired-earbuds-7-balanced)

## Best For

- westone audio enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Ergonomic Comfort:** Designed for marathon listening sessions or intense stage performances with a lightweight, fatigue-free fit that stays secure.
- • **Immersive 7-Driver Soundstage:** Experience crystal-clear highs, punchy mids, and commanding bass with a 3-way passive crossover designed for professional-grade audio precision.
- • **Rugged, Pro-Ready Accessories:** Packaged with a durable Pelican case, cleaning tools, and cable management for on-the-go professionals who demand reliability.
- • **Ultra-Low Impedance LINUM Cable:** Enjoy effortless volume and pristine sound clarity with the quad-twisted ULTRABaX™ T2 cable boasting just 0.6 Ohms impedance.
- • **Universal Fit with Customizable Tips:** Find your perfect seal with 10 pairs of foam and silicone tips included, ensuring unbeatable isolation and comfort without custom molds.

## Overview

The Westone Mach 70 Universal IEMs deliver professional-grade audio with seven balanced armature drivers and a 3-way passive crossover for a wide, detailed soundstage. Featuring the ultra-low impedance LINUM ESTRON ULTRABaX™ T2 cable, these wired earbuds offer effortless volume and clarity. Ergonomically designed for all-day comfort and equipped with multiple ear tips for a perfect universal fit, they provide exceptional noise isolation ideal for musicians and audiophiles alike. Complete with rugged accessories, the Mach 70 is a premium choice for those who demand precision and durability in their in-ear monitors.

## Description

Buy Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable: Earphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great for drummers and stage musicians - I know these are expensive, but I have tried everything under the sun and these are the best for stage drummers without going the custom mold route. I had previously invested in custom molds and loved them but after a few years the seal didn’t fit and sound quality drastically degraded. After that I just wanted universal IEMs. The Mach 70 isolation is amazing once you get the right seal, trust me when I say it might take some time but you will find the right seal with the amount of tips you receive in the box. It took me a few different ones to find out but once you get it it’s a game changer. Let’s talk about sound quality, the bass is present punchy and packs a boom which is unexpected for a BA only iem. The weight is super light and comfortable, and the design is sleek and not over the top or flashy. These are easy to drive and have tons of volume to spare without the need for any amplifying. Over all these met all my needs and with the accessories included you can tell this is a quality product.

## Features

- Large and wide extension with a smooth top end and commanding bass is what to expect from the MACH 70 professional in-ear musicians' monitor's impressive soundstage; a listening experience perfect for all people and music genres.
- Seven balanced-armature driver system with a single low, dual mids, and quad highs and a 3-way passive crossover
- New LINUM ESTRON ULTRABaX cable is a no compromise quad-twisted cable with a super low impedance of 0.6 Ohms
- An ergonomic design allows all day use with no ear fatigue
- ◼️ Frequency Response: 5Hz – 22kHz ◼️ Sensitivity: 110dB @ 1kHz ◼️ Impedance: 42 Ohms @ 1kHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZFRTMVN |
| Age Range (Description) | Adult |
| Audio Driver Type | Balanced Armature Driver |
| Best Sellers Rank | #141,560 in Musical Instruments ( See Top 100 in Musical Instruments ) #348 in Recording In-Ear Audio Monitors |
| Cable Feature | Detachable |
| Carrying Case Material | Hard Plastic |
| Compatible Devices | Laptops, Desktops, Tablets, Cellphones, Music Production Equipment |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | May 3, 2022 |
| Department | Adults |
| Earpiece Shape | Rounded tip |
| Frequency Response | 22000 Hz |
| Global Trade Identification Number | 00810074480079, 07000868094084 |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | MACH 70 Universal Fit In-Ear Monitors, CABLE: Linum UltraBaX T2 Cable, 5 Pair Foam + 5 Pair Silicone Tips, Impact Resistant Pelican Case, Westone Audio Cloth Pouch, Cable Band, Cleaning Tool, Protective Case |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.65 pounds |
| Item model number | WA-M70 |
| Manufacturer | Westone Audio |
| Material | Plastic |
| Model Name | MACH-70 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Package Dimensions | 9.33 x 6.5 x 2.76 inches |
| Sensitivity | 110 dB |
| Special Feature | Universal |
| Specific Uses For Product | Professional |
| Style | 7 Drivers |
| UPC | 810074480079 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** Westone Audio
- **Color:** Gray, Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 42 Ohms

## Images

![Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable - Image 1](https://m.media-amazon.com/images/I/61+GQF-JgPL.jpg)
![Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable - Image 2](https://m.media-amazon.com/images/I/61M+wFSjHvL.jpg)
![Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable - Image 3](https://m.media-amazon.com/images/I/61VQ55UkaWL.jpg)
![Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable - Image 4](https://m.media-amazon.com/images/I/61WXzNyRA7L.jpg)
![Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable - Image 5](https://m.media-amazon.com/images/I/61b6JPGRF3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for drummers and stage musicians
*by J***L on January 19, 2025*

I know these are expensive, but I have tried everything under the sun and these are the best for stage drummers without going the custom mold route. I had previously invested in custom molds and loved them but after a few years the seal didn’t fit and sound quality drastically degraded. After that I just wanted universal IEMs. The Mach 70 isolation is amazing once you get the right seal, trust me when I say it might take some time but you will find the right seal with the amount of tips you receive in the box. It took me a few different ones to find out but once you get it it’s a game changer. Let’s talk about sound quality, the bass is present punchy and packs a boom which is unexpected for a BA only iem. The weight is super light and comfortable, and the design is sleek and not over the top or flashy. These are easy to drive and have tons of volume to spare without the need for any amplifying. Over all these met all my needs and with the accessories included you can tell this is a quality product.

## Frequently Bought Together

- Westone Audio - Mach 70 Universal IEM Wired Earbuds - 7 Balanced Armature Driver Professional Musician in Ear Monitor Earphones with Linum® ESTRON ULTRABaX™ T2 Cable
- Behringer P2 Ultra-Compact Personal In-Ear Monitor Amplifier
- Shure SE215 PRO Wired Earbuds - Professional Sound Isolating Earphones, Clear Sound & Deep Bass, Single Dynamic MicroDriver, Secure Fit in Ear Monitor, Plus Carrying Case & Fit Kit - Clear (SE215-CL)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/483594297-westone-audio-mach-70-universal-iem-wired-earbuds-7-balanced](https://www.desertcart.jp/products/483594297-westone-audio-mach-70-universal-iem-wired-earbuds-7-balanced)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*