---
product_id: 364642657
title: "GO blu – Portable Bluetooth 5.1 DAC/Headphone Amplifier with aptX Adaptive, LDAC, and 4.4mm & 3.5mm Headphone Outputs - Hi-Res Audio"
brand: "ifi"
price: "HK$2641"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/364642657-go-blu-portable-bluetooth-5-1-dac-headphone-amplifier-aptx
store_origin: HK
region: Hong Kong
---

# Dual 4.4mm & 3.5mm headphone outputs 24-bit/192kHz Hi-Res audio streaming Bluetooth 5.1 with aptX Adaptive & LDAC GO blu – Portable Bluetooth 5.1 DAC/Headphone Amplifier with aptX Adaptive, LDAC, and 4.4mm & 3.5mm Headphone Outputs - Hi-Res Audio

**Brand:** ifi
**Price:** HK$2641
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—because your ears deserve the best.

## Quick Answers

- **What is this?** GO blu – Portable Bluetooth 5.1 DAC/Headphone Amplifier with aptX Adaptive, LDAC, and 4.4mm & 3.5mm Headphone Outputs - Hi-Res Audio by ifi
- **How much does it cost?** HK$2641 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/364642657-go-blu-portable-bluetooth-5-1-dac-headphone-amplifier-aptx)

## Best For

- ifi enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Dual Outputs:** Switch between balanced 4.4mm and classic 3.5mm headphone jacks for ultimate compatibility and reduced distortion.
- • **On-the-Go Hands-Free Calls:** Built-in high-quality microphone lets you take calls without missing a beat, perfect for busy professionals.
- • **Audiophile-Grade Hi-Res Sound:** Experience crystal-clear, distortion-free music with 24-bit/192kHz aptX HD and LDAC support for next-level clarity.
- • **Precision Engineered Circuitry:** Separate Bluetooth, DAC, and amplifier stages ensure maximum performance and 50% less distortion with S-Balanced tech.
- • **Seamless Bluetooth 5.1 Connectivity:** Stream CD-quality audio effortlessly from any device with the latest Qualcomm 5100 chipset supporting all major codecs.

## Overview

The GO blu is a compact, portable Bluetooth 5.1 DAC and headphone amplifier featuring Qualcomm's latest 5100 chipset. It supports high-resolution audio streaming up to 24-bit/192kHz with aptX Adaptive, LDAC, and AAC codecs. Equipped with both 4.4mm balanced and 3.5mm single-ended headphone outputs, it reduces distortion by 50% using S-Balanced circuitry. Designed for audiophiles and professionals on the move, it also includes a built-in microphone for hands-free calls, making it a versatile, high-performance audio companion.

## Description

iFi GO blu – Portable Bluetooth 5.1 DAC/Headphone Amplifier with aptX Adaptive, LDAC, and 4.4mm & 3.5mm Headphone Outputs - Hi-Res Audio

## Features

- EASY BLUETOOTH CONNECTIVITY - The latest Qualcomm 5100 series Bluetooth (only input) DAC supports Bluetooth 5.1 in all current and future formats such as AAC, aptX, aptX HD, LDAC, HWA Codec. Easily stream your favourite music in CD quality to your system from your smart phone, laptop, DAP, or any device that transmits Bluetooth. Control your music with your favourite music app, sit back and relax
- HIGH RESOLUTION AUDIO - With CD quality aptX HD AAC Bluetooth up to 24 bits / 192 kbps you will experience higher quality audio than standard Bluetooth Without the drop in quality your music will have better definition and clarity
- BALANCED & S-BALANCED – The S-Balanced circuitry cuts distortion by 50% with single ended headphone connections.
- HIGH QUALITY COMPONENTS – Separate Bluetooth, DAC, and AMP stages, individually optimised for maximum performance.
- BUILT IN MIC – The GO blu features a high-quality microphone for hands-free calls on the go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wattage | 5E+1 |
| Number of Channels | 1 |
| Output Wattage | 50 Watts |
| Audio Output Type | Headphones |
| Wireless Technology | Bluetooth |
| Control Method | App |
| Connector Type | 3.5mm Jack |
| Audio Output Mode | Mono |
| Number of Audio Channels | 5.1 |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | iOS, Android |
| Additional Features | Compact Design |
| Compatible Devices | Smartphone, Speaker |
| Item Dimensions D x W x H | 0.51"D x 1.25"W x 2.16"H |
| Color | GO blu |

## Product Details

- **Brand:** iFi
- **Color:** GO blu
- **Ear Placement:** Over Ear
- **Form Factor:** In Ear
- **Impedance:** 300 Ohms

## Images

![GO blu – Portable Bluetooth 5.1 DAC/Headphone Amplifier with aptX Adaptive, LDAC, and 4.4mm & 3.5mm Headphone Outputs - Hi-Res Audio - Image 1](https://m.media-amazon.com/images/I/71QIVv6p2lL.jpg)

## Questions & Answers

**Q: Is the volume knob supposed to be a little loose? It has a nice click, but if you shake it you can hear and feel the knob shake.**
A: You should not feel any rattle while shaking it. The click is normal.

**Q: Any instances of accidentally changing the volume while the device is in your pocket?**
A: Only been using it for a couple of days now and it has changed the volume a few times when sliding it in and out of my pocket, but it hasn't while just sitting in my pocket. I even vacuumed the house with it in my pocket and it did just fine.

**Q: I am ask other question about apple cck usb dongle. is possible to use wire if i don’t want use bt? or this is not device for ppl who want use cords?**
A: I use wired more than I do Bluetooth, you get more power and you don't need to worry about battery life. Plus, it sounds better over wired than Bluetooth

**Q: Does it have a separate volume in addition to the device volume? Or it takes over the device volume?**
A: What I found is it overrides the device volume over Bluetooth and it doesn't over a wired connection. I tried with a tablet and my phone and does the same

## Frequently Bought Together

- iFi GO blu – Portable Bluetooth 5.1 DAC/Headphone Amplifier with aptX Adaptive, LDAC, and 4.4mm & 3.5mm Headphone Outputs - Hi-Res Audio
- iFi GO Blu Case - Protect Your GO Blu - Added Clip for Extra Portability

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**Shop now:** [https://www.desertcart.hk/products/364642657-go-blu-portable-bluetooth-5-1-dac-headphone-amplifier-aptx](https://www.desertcart.hk/products/364642657-go-blu-portable-bluetooth-5-1-dac-headphone-amplifier-aptx)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-25*