---
product_id: 462273974
title: "River Dual-Driver Hybrid Modular,Hi-Fi Audiophile Earphone,Dynamic Drivers + 1 Balanced Armature, with Mic, Tangle Free Cable, Comfort in-Ear Fit,(Convertible to BT5.0)"
brand: "signature acoustics"
price: "S$64"
currency: SGD
in_stock: true
reviews_count: 8
category: "Signature Acoustics"
url: https://www.desertcart.sg/products/462273974-river-dual-driver-hybrid-modular-hi-fi-audiophile-earphone-dynamic
store_origin: SG
region: Singapore
---

# Integrated mic with noise reduction 4 hybrid drivers for immersive sound Dynamic + balanced armature drivers River Dual-Driver Hybrid Modular,Hi-Fi Audiophile Earphone,Dynamic Drivers + 1 Balanced Armature, with Mic, Tangle Free Cable, Comfort in-Ear Fit,(Convertible to BT5.0)

**Brand:** signature acoustics
**Price:** S$64
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — because your ears deserve the best!

## Quick Answers

- **What is this?** River Dual-Driver Hybrid Modular,Hi-Fi Audiophile Earphone,Dynamic Drivers + 1 Balanced Armature, with Mic, Tangle Free Cable, Comfort in-Ear Fit,(Convertible to BT5.0) by signature acoustics
- **How much does it cost?** S$64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/462273974-river-dual-driver-hybrid-modular-hi-fi-audiophile-earphone-dynamic)

## Best For

- signature acoustics enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Style:** Ergonomic in-ear fit with foldable design ensures all-day comfort and portability without compromising aesthetics.
- • **Tangle-Free Freedom:** Durable, tangle-resistant cables keep your workflow smooth and hassle-free all day long.
- • **Modular & Convertible:** Seamlessly switch between wired and Bluetooth 5.0 modes to suit your lifestyle and device preferences.
- • **Noise Control Mastery:** Active and passive noise reduction technologies keep distractions out, so you stay focused on what matters.
- • **Sonic Nirvana in Every Beat:** Dual hybrid drivers deliver crystal-clear highs and punchy bass for a truly immersive audio experience.

## Overview

The Signature Acoustics River Dual-Driver Hybrid Modular Earphones combine 4 drivers per ear (dynamic + balanced armature) to deliver a wide frequency range from 17 Hz to 22 kHz. Designed for audiophiles and professionals, they offer wired and Bluetooth 5.0 connectivity, integrated noise reduction, a high-sensitivity mic, and a tangle-free cable. With ergonomic comfort and a foldable design, these earphones provide premium sound quality and convenience for music, calls, and gaming.

## Description

Signature Acoustics (SA) introduces RIVER (Elements Fe-One), India’s one-of-a-kind modular earphone usable in both wired and Bluetooth* configuration designed. Each side of RIVER Fe-One has two drivers that use hybrid technology, including a front balanced armature driver and a rear dynamic driver. While the front Balanced Armature driver produces high fidelity sound in mid and high frequencies efficiently, the rear dynamic driver produces clean and punchy bass. They jam together to produce a staggeringly addictive audio experience. This fine spatial sonic experience has a dynamic range of combined bandwidth starting as low as 17 Hz and leading all the way up to 22 kHz. This full spectrum of crisp, engaging, and entertaining sound mesmerizes the listener. It also comes integrated with a high sensitive microphone with passive noise reduction, in its wired mode, or an active noise reduction, with its optional Bluetooth* mode, built right into its chipset. This perfect harmony of elements creates remarkable immersive aural experience that builds on the legacy of Signature Acoustics Fe-One series hybrid earphone, RAVEN and OCEAN.

Review: Sound is phenomenal with great comfort to ears - If you are looking for a pair of earphones that offer the best sound isolation, then go for Signature Acoustics River Dual-Driver earphones. These earphones have dual drivers which enhanced the overall sound quality class apart compare to other available options in the market, especially the bass part played by these earphones is awesome. Now when we talk about design, these earphones have a tough build and are light in weight, making them appropriate for day-to-day use plus tangle-resistant cable is undoubtedly a boon for most users as detangling the cable is irritating and requires a lot of effort. If you are an audiophile searching for a great piece with high durability, the Signature Acoustics River Dual-Driver earphones are the best fit for you. The overall product will give you a premium feeling at such a price....just go for it.
Review: Good but costly - Sound quality is good, it's loud, very good noise cancellation. It's wired and modular and costly. If it's both parts are sold separately, it can become cheap overtime but I haven't seen any such initiative so far. Hence the 4 star.

## Features

- Exhale Your Worries While Inhaling The Music - Each channel of RIVER features one dynamic driver and one balanced armature. A total of four drivers in each earphone. Sonic Nirvana indeed!
- Stay Tuned- RIVER is suited for all genre including classical, rock, blues, and jazz. Aesthetic design that allows for communication and music playlist control
- Music Starts Speaking Right Here- Stereo cables with Microphone comes as standard on 3.5 mm pin. Dynamic drivers that can get real loud! Propped up by a banging bass, push your flow to higher limits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7GDLTR2 |
| Age Range (Description) | Adult |
| Audio Driver Size | 10 Millimetres |
| Audio Driver Type | Hybrid Driver |
| Best Sellers Rank | #441,758 in Electronics ( See Top 100 in Electronics ) #11,312 in In-Ear Headphones |
| Compatible Devices | Various, including devices with 3.5 mm audio jack and Bluetooth capability |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Country of Origin | India |
| Customer Reviews | 3.9 3.9 out of 5 stars (24) |
| Date First Available | 5 October 2024 |
| Earpiece Shape | Hook |
| Form Factor | In Ear, In ear |
| Generation | 1 |
| Hardware Interface | 3.5mm Audio |
| Hardware Platform | Smartphone |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Cable |
| Input Device Interface | Audio jack |
| Item model number | SA ELEMENTS |
| Manufacturer | PRISTINENOTE PVT LTD |
| Microphone format | with microphone |
| Model | SA ELEMENTS |
| Model Name | RIVER |
| Net Quantity | 1.00 Set |
| Noise Control Features | active_noise_cancellation, passive_noise_reduction |
| Number of Items | 2 |
| Recommended Uses For Product | Music Listening, Calling, Gaming |
| Series number | 1 |
| Special Feature | Foldable |
| Special Features | Foldable |
| Specific Uses For Product | Music, Gaming, Calling |
| Supports Bluetooth Technology | No |
| UPC | 021808449907 |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** SIGNATURE ACOUSTICS
- **Colour:** black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Active Noise Cancellation

## Images

![River Dual-Driver Hybrid Modular,Hi-Fi Audiophile Earphone,Dynamic Drivers + 1 Balanced Armature, with Mic, Tangle Free Cable, Comfort in-Ear Fit,(Convertible to BT5.0) - Image 1](https://m.media-amazon.com/images/I/51O+OgmIMnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound is phenomenal with great comfort to ears
*by V***L on 6 August 2022*

If you are looking for a pair of earphones that offer the best sound isolation, then go for Signature Acoustics River Dual-Driver earphones. These earphones have dual drivers which enhanced the overall sound quality class apart compare to other available options in the market, especially the bass part played by these earphones is awesome. Now when we talk about design, these earphones have a tough build and are light in weight, making them appropriate for day-to-day use plus tangle-resistant cable is undoubtedly a boon for most users as detangling the cable is irritating and requires a lot of effort. If you are an audiophile searching for a great piece with high durability, the Signature Acoustics River Dual-Driver earphones are the best fit for you. The overall product will give you a premium feeling at such a price....just go for it.

### ⭐⭐⭐⭐ Good but costly
*by P***H on 14 November 2022*

Sound quality is good, it's loud, very good noise cancellation. It's wired and modular and costly. If it's both parts are sold separately, it can become cheap overtime but I haven't seen any such initiative so far. Hence the 4 star.

### ⭐⭐⭐⭐⭐ Best In-class earphones!
*by D***U on 12 February 2023*

In anything of value, utility over-rides cosmetics. This is my third in-ear from Signature and the sound signature keeps getting better with every new edition. The armature does impact the overall sound. This is the closest that anything has come to my AKG702, regarded as the flattest, most transparent headphones on Planet Earth. Gautam has done an impeccable job tuning these drivers. They aren't clinically flat, but you could achieve them by adding a high-quality EQ in the mid-range. The sound stage is wide and transient response for instrument attacks aren't compressed. All in all, another milestone in SA's legacy!

## Frequently Bought Together

- SIGNATURE ACOUSTICS River Dual-Driver Hybrid Modular Hi-Fi Audiophile Earphone Dynamic Drivers + 1 Balanced Armature with Mic (Convertible to BT5.0)
- Linsoul Headphone 3.5Mm 2Pin Tripowin Zonie 16 Core Silver Plated Cable Spc Earphone Cable For Bl03 Trn V90 V80 As10 Zs10 Zs6 Es4 Zst Zsr Iems (2Pin 0.78-3.5Mm, Grey)
- KBEAR ST16 Plus Long IEMs Earphone Cable with QDC-Type Pin for KZ ZSN/ZSN PRO/EDX PRO/ZS10 PRO/ZSN PRO X/ASX/ZSX/ZAS/ZVX/AS16/ZAR/DQS/ASX/D-Fi/Krila/PR1 PRO/PR2/ZEX CCA CRA/C12/C10 PRO (QDC 3.5MM)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-11*