---
product_id: 4821942
title: "QuantumFX J-114U Quantum FX J-114U AM-FM-SW1-SW9 Radio USB-SD Player"
brand: "quantumfx"
price: "9856 kr"
currency: ISK
in_stock: true
reviews_count: 6
url: https://www.desertcart.is/products/4821942-quantumfx-j-114u-quantum-fx-j-114u-am-fm-sw1
store_origin: IS
region: Iceland
---

# USB/SD Playback AM/FM/SW Tuner High-Quality Sound QuantumFX J-114U Quantum FX J-114U AM-FM-SW1-SW9 Radio USB-SD Player

**Brand:** quantumfx
**Price:** 9856 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** QuantumFX J-114U Quantum FX J-114U AM-FM-SW1-SW9 Radio USB-SD Player by quantumfx
- **How much does it cost?** 9856 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/4821942-quantumfx-j-114u-quantum-fx-j-114u-am-fm-sw1)

## Best For

- quantumfx enthusiasts

## Why This Product

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

## Key Features

- • **Tune into the Future:** Experience AM, FM, and SW bands with cutting-edge clarity.
- • **Stay Connected Anywhere:** Ideal for home, travel, or outdoor adventures.
- • **User-Friendly Interface:** Intuitive controls for effortless navigation and enjoyment.
- • **Compact Design, Big Sound:** Perfectly portable without compromising audio quality.
- • **Versatile Playback Options:** Seamlessly play your favorite tracks via USB or SD card.

## Overview

The QuantumFX J-114U is a state-of-the-art AM-FM-SW radio and USB-SD player, designed for audio enthusiasts who demand versatility and quality. With its compact design and user-friendly interface, this radio ensures you stay connected to your favorite stations and playlists, whether at home or on the go.

## Description

QuantumFX J-114U Quantum FX J-114U AM-FM-SW1-SW9 Radio USB-SD Player

## Features

- Latest Technical Development.

## Images

![QuantumFX J-114U Quantum FX J-114U AM-FM-SW1-SW9 Radio USB-SD Player - Image 1](https://m.media-amazon.com/images/I/81tdoj-jaEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Old tech meets new tech
  

*by D***K on Reviewed in the United States 🇺🇸 on January 7, 2012*

There are two speakers on this one, but there's no mention on here about it having stereo sound. I thought it would be mono, but it's not...not entirely anyway. The SD and USB slots play back in stereo (including though the headphone jack), but the FM isn't mpx compatible (it's mono).The radio tuner about average (it has the same exact tuner as another radio I got from here: the Supersonic SC-1089 
  
SUPERSONIC 11 BAND AM/FM/SW RADIO WITH USB & SD CARD SLOT (SC-1089)







  
  
    . It's no DX receiver, but both FM and MW/AM are reasonably sensitive and selective (for the price). The MW/AM on this particular example tunes up to 1700 KHz (this being the second radio it's a safe bet they all do), so it does include the new "X band". The SW bands are about what you would expect for something in this price range: it's not going to win any contests, but it works reasonably well for what it is.The FM dial is a bit out of calibration, but it's not difficult to navigate. Also the tuning dial is the old backwards European style for some reason..right to left.The SD and USB slots work as they should and again in stereo (though it's a very basic player, and of course there is no readout) and it is SDHC (more than 2GB) compatible. My only complaint is that it does not scan through tracks. Holding down the "REW" or "FF" button raises and lowers the volume. This is a bit of a pain when playing back podcasts should you decide to stop playback. I use an easy to find and free program to split podcasts into 2 minute tracks, so the issue is not that big of a deal.Overall the sound quality is alright (not shrill or harsh at all), and it puts of a reasonable amount of volume. You'll have no problem hearing it outside at all. It also sound quite good though a pair of headphones and puts out enough power to seriously rock even the most inefficient 'phones...a nice touch.I felt a bit silly at first for picking up two radios that are so very much alike, but I'm glad I did. For the price it's hard to beat, and I love the idea of at long last having a real radio (not just FM) that will play back MP3 files as well, especially though speakers.

### ⭐⭐⭐⭐ 







  
  
    Decent for the money
  

*by N***E on Reviewed in the United States 🇺🇸 on May 1, 2014*

I was looking for a radio for my desk at work and found that it's really difficult to find a simple radio anymore that isn't attached to an alarm clock.  I stumbled across this one and figured I'd buy it since it was so cheap.  If it didn't work, I wasn't out much.  I'm pleasantly surprised with it, but it does have a couple stumbles...Pros:- Small size.- Runs on batteries.- Sound is good and clear, especially when playing music from a SD card.- Cool 80s boombox look.- The MP3 feature is a nice addition for such an affordable radio.  I stuck some MP3s on a 8 GB card and the songs played automatically.Cons:- The plug isn't polarized.  Might not be a huge issue for some, but it's a bit iffy.- The radio tuner is WAY off.  Hilariously so.  I tuned to 104.1 and the tuner dial hovers around 88.  You'll have to listen for your favorite stations by ear.- When playing MP3s, a bright, red light blinks on the front.  A minor annoyance, but I'll cover it with electrical tape.- There's no fast-forwarding and rewinding of MP3s.  You can only go to the previous song or skip to the next song.Other than those minor cons, this radio is worth the price if you're just looking for something simple that can pick up radio stations and play some MP3s.

### ⭐⭐⭐⭐⭐ 







  
  
    The best I have found!
  

*by S***E on Reviewed in the United States 🇺🇸 on June 2, 2014*

This unit is the best I have found for playing music from SD or USB key (usually overnight).  It shares this rating with the Supersonic 11 Band Radio which is identical (I own both).I power mine with a 6v DC power supply (3.5mm connector) rather than use the line cord or batteries.  There is an output stereo jack labelled "Phone" which I use to feed the signal into a mini-stereo system whose CD drive is defunct and get somewhat better sound quality than is provided by the  small speaker in the Quantum.I have compared this unit with the TomTop.  I cannot make the TT recognize SD cards and the radio function is pretty useless. However the sound quality is quite impressive for a single tiny speaker.  It will recognize a USB key, but only if you turn the unit off, remove the key, then turn it on again.  Then when you reinsert the key it will be recognized.  The volume is not adjustable. But with all these complaints I am listening to the TT as I write this!  The quantum is in the bedroom.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*