---
product_id: 1143304
title: "FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC"
brand: "fiio"
price: "FREE"
currency: PAB
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.pa/products/1143304-fiio-d3-d03k-digital-to-analog-audio-converter-with-micca
store_origin: PA
region: Panama
---

# RCA & 3.5mm 192kHz/24bit Optical & Coaxial FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC

**Brand:** fiio
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Audio Experience!

## Quick Answers

- **What is this?** FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC by fiio
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/1143304-fiio-d3-d03k-digital-to-analog-audio-converter-with-micca)

## Best For

- fiio enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Use:** Includes a premium 6ft Micca optical Toslink cable for immediate setup.
- • **Transform Your Sound:** Seamlessly converts digital audio to rich analog output.
- • **User-Friendly Design:** Switch selectable inputs make it easy to adapt to your audio needs.
- • **High-Resolution Audio:** Experience pristine sound quality with 192kHz/24bit support.
- • **Versatile Connectivity:** Supports both coaxial and optical inputs for ultimate flexibility.

## Overview

The D3 (D03K) Digital to Analog Audio Converter is a high-performance device that converts coaxial or optical digital audio signals into analog stereo output. It supports a wide range of sample rates up to 192kHz/24bit, ensuring exceptional sound quality. The device features a Cirrus CS8416 digital receiver chip and comes with a 6ft Micca optical Toslink cable, making it a complete solution for audiophiles seeking to enhance their listening experience.

## Description

Buy FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC: Signal Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very Good -- for the money - I'm giving this five stars because it does what it is supposed to do for a nominal sum of dollars. I suspect most people buy this for the reason I did--I have an Apple TV module and I wanted to be able to use the optical audio output connected to a stereo receiver. However, both digital audio inputs are in use on my AV receiver, so I needed to be able to convert the optical audio from the Apple TV to analog before it was send to the receiver. It comes with both a power supply and a very cheap, thin, optical audio cable. I would advise using a better one. Even optical cables purchased from big box retail stores will be better than the one included with this DAC. I didn't know that toslink cables could be this thin. Setup was perfect and easy. However, please note that this DAC will not supply audiophile sound...it's not even close. But for the price, what do you expect? I have Cambridge Audio DACMagic Plus and original DACMagic DACs connected to some fairly good analogue stereo equipment. For fun I connected the FiiO to the same equipment so that I could compare. Like I said--not even close. But, I still give the FiiO five stars because for $25 I can connect my Apple TV to my nonaudiophile AV system and get decent sound. It's a decent product at a decent price. FYI--the power supply for this unit is 5 volts at 0.3mAmps. If it stops working, regular USB power will work--so a power supply for an iPod or iPhone will work. It's nice to have that kind of backup. Finally, if the Apple TV's optical digital output is equivalent to that of the Airport Express, then the Apple TV is capable of seriously good audio output. If that's what you are interested in, purchase a quality budget DAC, such as the Musical Fidelity V-DAC II or Cambridge Audio DACMagic 100, for about $350. Then, buy a GLASS (quartz) toslink cable. Your sound quality will be as good as the digital quality sent to the Apple TV. If you are streaming either the original AIFF/WAV bits from a CD rip or else Apple Lossless (ALAC), the sound quality will be VERY good.
Review: Airport Express, FiiO, and high-end Audio System - Impressions - I have used Airport Express audio as an input to my audio system occasionally for several years, but I never gave it a serious evaluation for quality, other than noting it seemed "very good". For serious listening, we always tossed in a CD. Arrival of an iPad (with Airplay) in the living room, where the audio system resides, caused me to take a closer look at the potential for good audio with digital input from the Airport Express. I have a large iTunes collection, but never played much of it through Airport into the big audio system. My questions were: How good is Airport Express audio output when mated to my own above-average audio system (~$3000 speakers, $1000 two-channel stereo amp, high-quality cables, excellent CD player, large listening room)? Does using a DAC such as this FiiO improve the audio output from Airport to the above system? The answer I arrived at in my testing is that the Airport Express (using the older rectangular N model for this test) delivers excellent audio output from its integrated DAC, and using the FiiO D3 as an optical DAC between the Airport and audio amplifier does not noticeably improve or worsen the results. Every system will be different; there are huge variables in equipment interfaces, listener taste, and perception of final audio output. My system is very accurate and "neutral". My main test was playing a classic audiophile evaluation CD (Herbie Hancock, "River - The Joni Letters" - a great album, BTW) directly from a high-end CD player into the amplifier, and playing the same audio from a 320kbps mp3 rip of the CD through iTunes to the Airport Express, then either directly from the Airport to the amplifier, or through the FiiO to the amplifier. With this setup, I did blind A/B testing, shifting the amp input back and forth from the CD input to the Airport input. Neither I nor others could tell the difference, or call one source better than the other in audio characteristics. Both sounded great. The audio direct from the Airport seemed to have minutely less definition than the optical out from Airport to FiiO to amp -- but it was so small as to be a questionable perception. No one could reliably distinguish the CD to amp versus the Airport to amp, switching back and forth while playing the same album. I also ran several other CDs, including opera, vocals, classical, and rock. Results were much the same. Ears vary in accuracy; mine are better than average; I am sensitive to distortion and definition - but I make no claim to "audiophile golden ears". Different equipment combinations will offer different results. A "cheaper" or less accurate system may actual display more difference in the perceived quality between the Airport audio direct, and Airport via FiiO DAC audio. My end result: I left the FiiO in the system, running the optical from Airport to FiiO, and audio output from the FiiO to the amp. If the FiiO dies, I will toss it and just plug the audio cable into the Airport - and be satisfied. Of course, most of the mp3 files in my iTunes collection are of lower quality than the "highest quality" mp3 files I used in this test. However, it is clear that on my system and with my ears, a very good mp3 rip (320kbps, Apple lossless, or a FLAC rip) played via iTunes and Airport Express is NOT distinguishable to me from the CD player input. BTW, I also test the same CD, in a FLAC rip, via VLC, running through Airfoil to the Airport Express. Same excellent results. Conclusion: If you using Airport Express to drive a good audio amp, using the FiiO D3 as a DAC between the Airport and amp is unlikely to improve or worsen the final audio output. For less than 30 bucks, you too can spend an evening figuring this out.... Addendum, May 2017. After several years of frequent use, this is still working great. This gets an A+ from me, and I changed the rating to five stars.

## Features

- Converts coaxial or optical digital audio input to analog stereo output over RCA and 3.5mm mini jack
- Supports all popular sample rates including 32kHz, 44.1kHz, 48kHz, 96kHz and 192kHz, at up to 24-bit resolution
- Cirrus CS8416 digital receiver chip
- Switch selectable coaxial or optical input.
- Comes with Micca 6ft optical Toslink digital audio cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005K2TXMO |
| Brand | Fiio |
| Brand Name | Fiio |
| Customer Reviews | 4.6 out of 5 stars 2,842 Reviews |
| Global Trade Identification Number | 00741360330993 |
| Interface | Coaxial |
| Interface Type | Coaxial |
| Item Dimensions L x W | 2.43"L x 1.93"W |
| Item Weight | 4 ounces |
| Manufacturer | FiiO |
| Maximum Supply Voltage | 5 volts |
| Model | barb60FG |
| Mounting Type | Cable Mount |
| Number of Channels | 2 |
| Number of Pins | 6 |
| Part Number | barb60FG |
| UPC | 741360330993 887467454849 |

## Product Details

- **Brand:** Fiio
- **Interface Type:** Coaxial
- **Maximum Supply Voltage:** 5 Volts
- **Mounting Type:** Cable Mount
- **Number of Pins:** 9

## Images

![FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC - Image 1](https://m.media-amazon.com/images/I/81GJMx-ZJXL.jpg)
![FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC - Image 2](https://m.media-amazon.com/images/I/8150UAeAXKL.jpg)
![FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC - Image 3](https://m.media-amazon.com/images/I/81w0IadH48L.jpg)
![FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC - Image 4](https://m.media-amazon.com/images/I/81-fUKS+dqL.jpg)
![FiiO D3 (D03K) Digital to Analog Audio Converter With Micca 6ft Optical Toslink Cable - 192kHz/24bit Optical and Coaxial DAC - Image 5](https://m.media-amazon.com/images/I/811vUO9tqrL.jpg)

## Questions & Answers

**Q: Does it come with a power supply?**
A: Purchase made in May, 2021... mine did not come with a power supply though a mini usb seems to be all that is required. I have not tested yet.

**Q: Is the output of the Fiio D3 sufficient to drive the Sennheiser wireless Model 120.**
A: Yes,I am using mine with the Sennheiser wireless. Works great.

**Q: Is this any good for a ps4?**
A: Yes, I currently use it in my ps4. The sound quality comes out very good. Only issue is it takes up 1 of the usb ports (that's how it gets powered). But totally worth the money.

**Q: Will this work connecting a Bluray Player with digital out to a receiver with analog in?**
A: Most BluRay and DVD players have the ability to downmix the audio stream within the player to Stereo.   As long as you do this, it should work fine.  If you are connected to a receiver that doesn't have digital inputs, then I suspect it also doesn't support surround sound, so the downmix will work perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Good -- for the money
*by N***S on June 18, 2012*

I'm giving this five stars because it does what it is supposed to do for a nominal sum of dollars. I suspect most people buy this for the reason I did--I have an Apple TV module and I wanted to be able to use the optical audio output connected to a stereo receiver. However, both digital audio inputs are in use on my AV receiver, so I needed to be able to convert the optical audio from the Apple TV to analog before it was send to the receiver. It comes with both a power supply and a very cheap, thin, optical audio cable. I would advise using a better one. Even optical cables purchased from big box retail stores will be better than the one included with this DAC. I didn't know that toslink cables could be this thin. Setup was perfect and easy. However, please note that this DAC will not supply audiophile sound...it's not even close. But for the price, what do you expect? I have Cambridge Audio DACMagic Plus and original DACMagic DACs connected to some fairly good analogue stereo equipment. For fun I connected the FiiO to the same equipment so that I could compare. Like I said--not even close. But, I still give the FiiO five stars because for $25 I can connect my Apple TV to my nonaudiophile AV system and get decent sound. It's a decent product at a decent price. FYI--the power supply for this unit is 5 volts at 0.3mAmps. If it stops working, regular USB power will work--so a power supply for an iPod or iPhone will work. It's nice to have that kind of backup. Finally, if the Apple TV's optical digital output is equivalent to that of the Airport Express, then the Apple TV is capable of seriously good audio output. If that's what you are interested in, purchase a quality budget DAC, such as the Musical Fidelity V-DAC II or Cambridge Audio DACMagic 100, for about $350. Then, buy a GLASS (quartz) toslink cable. Your sound quality will be as good as the digital quality sent to the Apple TV. If you are streaming either the original AIFF/WAV bits from a CD rip or else Apple Lossless (ALAC), the sound quality will be VERY good.

### ⭐⭐⭐⭐⭐ Airport Express, FiiO, and high-end Audio System - Impressions
*by L***S on August 7, 2014*

I have used Airport Express audio as an input to my audio system occasionally for several years, but I never gave it a serious evaluation for quality, other than noting it seemed "very good". For serious listening, we always tossed in a CD. Arrival of an iPad (with Airplay) in the living room, where the audio system resides, caused me to take a closer look at the potential for good audio with digital input from the Airport Express. I have a large iTunes collection, but never played much of it through Airport into the big audio system. My questions were: How good is Airport Express audio output when mated to my own above-average audio system (~$3000 speakers, $1000 two-channel stereo amp, high-quality cables, excellent CD player, large listening room)? Does using a DAC such as this FiiO improve the audio output from Airport to the above system? The answer I arrived at in my testing is that the Airport Express (using the older rectangular N model for this test) delivers excellent audio output from its integrated DAC, and using the FiiO D3 as an optical DAC between the Airport and audio amplifier does not noticeably improve or worsen the results. Every system will be different; there are huge variables in equipment interfaces, listener taste, and perception of final audio output. My system is very accurate and "neutral". My main test was playing a classic audiophile evaluation CD (Herbie Hancock, "River - The Joni Letters" - a great album, BTW) directly from a high-end CD player into the amplifier, and playing the same audio from a 320kbps mp3 rip of the CD through iTunes to the Airport Express, then either directly from the Airport to the amplifier, or through the FiiO to the amplifier. With this setup, I did blind A/B testing, shifting the amp input back and forth from the CD input to the Airport input. Neither I nor others could tell the difference, or call one source better than the other in audio characteristics. Both sounded great. The audio direct from the Airport seemed to have minutely less definition than the optical out from Airport to FiiO to amp -- but it was so small as to be a questionable perception. No one could reliably distinguish the CD to amp versus the Airport to amp, switching back and forth while playing the same album. I also ran several other CDs, including opera, vocals, classical, and rock. Results were much the same. Ears vary in accuracy; mine are better than average; I am sensitive to distortion and definition - but I make no claim to "audiophile golden ears". Different equipment combinations will offer different results. A "cheaper" or less accurate system may actual display more difference in the perceived quality between the Airport audio direct, and Airport via FiiO DAC audio. My end result: I left the FiiO in the system, running the optical from Airport to FiiO, and audio output from the FiiO to the amp. If the FiiO dies, I will toss it and just plug the audio cable into the Airport - and be satisfied. Of course, most of the mp3 files in my iTunes collection are of lower quality than the "highest quality" mp3 files I used in this test. However, it is clear that on my system and with my ears, a very good mp3 rip (320kbps, Apple lossless, or a FLAC rip) played via iTunes and Airport Express is NOT distinguishable to me from the CD player input. BTW, I also test the same CD, in a FLAC rip, via VLC, running through Airfoil to the Airport Express. Same excellent results. Conclusion: If you using Airport Express to drive a good audio amp, using the FiiO D3 as a DAC between the Airport and amp is unlikely to improve or worsen the final audio output. For less than 30 bucks, you too can spend an evening figuring this out.... Addendum, May 2017. After several years of frequent use, this is still working great. This gets an A+ from me, and I changed the rating to five stars.

### ⭐⭐⭐⭐⭐ A unique solution for a unique problem
*by E***L on November 26, 2012*

My mother is 80 years old and just got some amazing new Beltone hearing aids. They came with a device that is supposed to be hooked up to the audio output of a TV then will transmit the audio signal wirelessly directly to her hearing aids. In that way, she can watch TV and hear it in perfect stereo fidelity while the person next to her reads a book and can't hear the TV at all. The problem is that her Vizio TV had only one audio output - a digital optical output. The Beltone device used analog RCA plugs to receive the audio signal. She has a Yamaha receiver which has an optical input intended for TV audio so I thought that I would just connect the TV to the receiver then send the audio to the Beltone device from one of the audio out RCA ports. Worked great for radio and CD signals but the TV signal was totally absent. Then I found a note in the receiver manual that stated that the digital inputs were not sent to analog outputs. An Internet search uncovered the FiiO optical to analog converter. Exactly what I needed - in theory. I hooked the optical cable to the TV audio out and the FiiO optical input. The FiiO RCA plug analog outputs were connected to one of the receiver's audio input RCA ports then it was tested. It worked great! Not only could she hear the TV in great fidelity but she could hear the radio, CD player, DVD player (hooked directly to the TV) and Apple TV (hooked directly to the TV). The FiiO converter is certainly a niche product but for me it was the exact solution that I needed and the price was more than reasonable especially since it came with an optical cable.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/1143304-fiio-d3-d03k-digital-to-analog-audio-converter-with-micca](https://www.desertcart.com.pa/products/1143304-fiio-d3-d03k-digital-to-analog-audio-converter-with-micca)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-11-05*