---
product_id: 134704351
title: "Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80)"
brand: "fostex usa"
price: "¥92756"
currency: JPY
in_stock: true
category: "Musical Instruments"
url: https://www.desertcart.jp/products/134704351-fostex-usa-fostex-tr-70-80-open-design-dynamic-stereo
store_origin: JP
region: Japan
---

# Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80)

**Brand:** fostex usa
**Price:** ¥92756
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80) by fostex usa
- **How much does it cost?** ¥92756 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/134704351-fostex-usa-fostex-tr-70-80-open-design-dynamic-stereo)

## Best For

- fostex usa enthusiasts

## Why This Product

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

## Description

Size Name:80 Ohms
            
          
            
            
            
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             Style Name:Open
            
          
          
        
      
    
  


        
        
     
	       
     

     

     

     
                              
     
       
        
        
          
          
            
              The TR-series is a new line of premium professional dynamic headphones from Fostex. The line consists of three different housing designs (open, closed, and semi-open), each in one of two different impedances (80ohm or 250ohm) to meet various demands. The headphone drivers, housings, and other elements have been newly designed from the ground up, and specially tuned by the expert headphone designers at Fostex for the very best audio performance. The open type (TR-70), closed type (TR-80), and semi-open type (TR-90) are the same variations found in the newly redesigned T-RP series headphones. Veteran Fostex fans will recognize the distinctive Fostex-signature slider bars, which are also a nod to the design cues of the long-running T-RP series. Each pair of TR-series headphones comes with two sets of ear pads for customizability by the owner: a set of standard-thickness pads and a set of extra-thick ear pads. Each pair of TR-series headphones also includes two different detachable, locking headphone cables, one coiled and one straight. Founded in 1973, Fostex is an acclaimed manufacturer of location sound, multi-track recording, and speaker products.

## Features

- Newly-developed proprietary Fostex 40mm drivers, and specially-tuned housings for accurate sound reproduction and serious monitoring
- Comes with two types of ear pads (normal and extra-thick) and two types of detachable cables (straight and coiled) to tailor to your own preference
- Distinctive Fostex signature slider bars
- Frequency response: 5Hz - 40kHz; sensitivity: 96dB SPL; open design; 80 ohms
- Includes carrying bag, 1/4” to 3.5mm plug adapter
- ›See more product details

## Images

![Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61HmNfLfjgL.jpg)
![Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80) - Image 2](https://images-na.ssl-images-amazon.com/images/I/71mSp9BiHUL.jpg)
![Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71Q7Wa-NfoL.jpg)
![Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71hv2cD87sL.jpg)
![Fostex USA Fostex TR-70-80 Open-Design Dynamic Stereo Headphones, 80 Ohms, (AMS-TR-70-80) - Image 5](https://images-na.ssl-images-amazon.com/images/I/81TdcwPGPdL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/134704351-fostex-usa-fostex-tr-70-80-open-design-dynamic-stereo](https://www.desertcart.jp/products/134704351-fostex-usa-fostex-tr-70-80-open-design-dynamic-stereo)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-01*