---
product_id: 87183945
title: "A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】"
brand: "fidue"
price: "$2693"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/87183945-a91-sirius-hybrid-earphone-4ba-1dd-japan-domestic-genuine-products
store_origin: NZ
region: New Zealand
---

# 4BA + 1DD drivers Frequency: 4Hz - 45kHz 2.5mm balanced plug A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】

**Brand:** fidue
**Price:** $2693
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Game!

## Quick Answers

- **What is this?** A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】 by fidue
- **How much does it cost?** $2693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/87183945-a91-sirius-hybrid-earphone-4ba-1dd-japan-domestic-genuine-products)

## Best For

- fidue enthusiasts

## Why This Product

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

## Key Features

- • **Luxury Packaging:** Arrives in an exquisite package, making it the perfect gift for audiophiles.
- • **Premium Build Quality:** Crafted with durable MMCX connectors and a robust outer fabric cable for longevity.
- • **Versatile Connectivity:** Includes a 2.5mm balanced plug and conversion cable for seamless integration with your devices.
- • **Unmatched Audio Clarity:** Experience sound like never before with a playback frequency range of 4 Hz to 45,000 Hz.
- • **Rich Accessory Selection:** Comes with a variety of accessories to enhance your listening experience.

## Overview

The A91 Sirius Hybrid Earphone features a sophisticated design with 4 balanced armature drivers and 1 dynamic driver, delivering exceptional audio quality across a wide frequency range. Built for durability and comfort, it includes a premium cable and a balanced plug, making it a top choice for discerning listeners.

## Description

A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】

## Features

- This A91 SIRIUS flagship model was made by Fidue with its own brand products that have established excellent reputation, and has also been contracted to OEM supplies
- Playback frequency: 4 Hz - 45,000 Hz for high resolution playback, as well as 1 0.4 inch (10 mm) dynamic driver and 4 BA-type drivers
- With a rich selection of accessories, and a special luxury package, you can go wrong with FIDUE
- Although the MMCX has been specially treated to be stronger and more durable
- The outer fabric cable can be used without worrying about being damaged after a long time In addition, it comes with a 2.5mm balance plug with balance connection in mind Conversion cable is also included

## Product Details

- **Brand:** FIDUE
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** None
- **Headphones Jack:** 3.5 mm Jack

## Images

![A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】 - Image 1](https://m.media-amazon.com/images/I/411eGC+RU4L.jpg)
![A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】 - Image 2](https://m.media-amazon.com/images/I/41FlYiJSqGL.jpg)
![A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】 - Image 3](https://m.media-amazon.com/images/I/41lnI5gsygL.jpg)
![A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】 - Image 4](https://m.media-amazon.com/images/I/3181LST6snL.jpg)
![A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】 - Image 5](https://m.media-amazon.com/images/I/31VCs4BXnNL.jpg)

## Frequently Bought Together

- FIDUE A91 Sirius Hybrid Earphone 4BA +1DD【Japan Domestic Genuine Products】
- SpinFit W1 for IEM - MS - Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability
- Linsoul Tripowin Zonie IEM Cable, 16 Core Silver Plated Earphone Upgraded Cords, 1.25m SPC in Ear Monitor Cable for 7hz Zero:2 Orchestra Lite Cadenza Hype4 Supermix4(2pin 0.78mm, 3.5mm)(Moss)

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**Shop now:** [https://www.desertcart.nz/products/87183945-a91-sirius-hybrid-earphone-4ba-1dd-japan-domestic-genuine-products](https://www.desertcart.nz/products/87183945-a91-sirius-hybrid-earphone-4ba-1dd-japan-domestic-genuine-products)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-19*