iBasso - DC03 PRO
Portable USB DAC & AmpUnfortunately, even if we desire to, we won't be able to resurrect this product. The Museum is where we pay our respects to end-of-life, old, archived, but not forgotten products. This page was made with a lot of love and will live on for posterity. What to say, we're sentimental people. 😔
While this product is gone forever, here are others we recommend
Customer Reviews
The sound, build, design, look in whole everything about this is amazing
Hey there, thank you for the great review and ratings! So delighted that you are loving your purchase. Hope you had a comfortable shopping experience. Cheers!
iBasso - DC03 PRO
Hey there, thank you for the awesome ratings!
Huge difference I noticed, all the instrumental sounds able to hear it properly
Thank you for your positive feedback ! We are thrilled to hear that you noticed a significant improvement in instrumental sound quality with this product.
It's only play better in apple music ,
Hey there,
We really appreciate the genuine feedback! Your review will definitely help fellow audiophiles to make an informed decision.
Picked this up alongside TruthEars' HEXA. It's an absolute stunner for the price point and size. I use it over 20 minute stretches and haven't noticed it get warm at all. As mentioned in another review, don't expect this to be a magic bullet that makes everything sound better; the file encoding, device, etc. all matter. This DAC simply does its job the best possible way it can, and it really shows. Excellent value for money. I should mention that I haven't had a need for the iBasso app.
Edit: I also must, of course, say a big thank you to headphonezone for the way they've organised their operations. This was my first purchase from them and it doesn't look like I'll be stopping any time soon!
Thank you so much for your kind words! We're thrilled to hear that you had a positive experience shopping with us. ️ Your support means the world to us! We can't wait to serve you again soon. ✨
In this price range we have other dacs like moondrop dawn pro and tanchjim space which even offers 4.4 balanced out, i still choose this dac as it has the best implementation out there. It brings out the hidden treble sparkle yet it doesn't make it sound shouty, neither does it add any warmth or colour to the sound. It’s as neutral as it could be. I even thought of dc04 pro but even that adds some coloration to the sound. The soundstage is exceptionally wide and the depth is great. It has sufficient power to resolve any 1/dd IEM. I owned questyle m15 I must say that the soundstage depth of dc03 pro and the single ended output is more than m15.
If you are someone who loves to hear nuances without having any alterations to the original sound you should blindly get this dac.
Few nitpics which are subjective:
- usb cable wobbles however music playback doesnt stop or any kind of disruption.
- glass body prone to fingerprints
- hi res sticker on a metal dac body feels cheap.
Hey there,
Thank you for taking the time to write this detailed review, we really appreciate the genuine feedback! Your review will definitely help fellow audiophiles to make an informed decision.
It's a very good DAC, compact, light, cutting edge, smart design
Hey there, thank you for the great review and ratings! So delighted that you are loving your purchase. Hope you had a comfortable shopping experience. Cheers!
It is a good looking device with pleasant,clean sound.Volume control buttons work independently and are having nice feedback.The usb c to usb c bundled cable is a bit stiff.Latest version of app is available on ibasso website.
Thanks
Thank you for your positive review of our iBasso - DC03 PRO! We're glad to hear that you are enjoying the device's sleek design and high-quality sound.
Why iBasso is Special
Designed in China
Established & Reputed
Trust us, our reputation in the audio world speaks for itself!
This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.
If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.
Born in 2006
Why we love this DAC/Amp
Value for Money
Great sound always doesn't have to come with a fancy price tag.
Every once in a while we come across a product that give you a lot more value for the price.
If you see products marked as "🥜 Value For Money" you can be sure you're getting a great bang for your buck.
Ideal for Beginners
Lost in the Audio Maze? Let Us Guide Your Beginner Audiophile Journey!
If you are a newcomer in the audio world, this headphone or gear is a stepping stone for those overwhelmed by the plethora of options available.
If you see a product marked with “🌱 Ideal for Beginners," it indicates that this device is perfect for starting your audiophile journey.
Audiophile Community Favourite
This headphone or gear has a seal of approval from our audiophile community.
It is hit among the pickiest of audio enthusiasts. It comes with two thumbs up and is the community’s and one of our favourites.
If you see a product marked as “🦋 Audiophile Community Favourite”, you're in for a sonic treat with top-tier sound quality that will make your ears swoon and elevate your listening experience to new heights!
Incredibly Popular
Some things deserve all the attention.
This headphone or gear is a crowd favourite, winning over fans everywhere with its undeniable audio quality.
If you see products marked as “🥇 Incredibly Popular”, you’re opting for a tried-and-true choice that’s loved by many, ensuring you're getting something that’s proven to be awesome and widely acclaimed.
Our Team's Favourite
Cause after all, we are audiophiles first!
This headphone or gear has won the hearts of our team, standing out as a top pick among our gurus.
If you see products marked as “💙 Our Team’s Favourite”, you're choosing a product that’s been tested, loved, and enthusiastically recommended by our team, giving you confidence that it’s a standout choice!
For Audiophiles On-the-Go
Are you an audiophile looking to carry your music with you wherever you go?
This headphone or gear is portable and is designed to deliver top-notch audio quality on the move, ensuring your favourite tracks sound their best no matter where you are.
If you see a product marked "🛺 For Audiophiles On-the-Go", it means this product is perfectly portable, turning every journey into a musical adventure with studio-quality sound!
Works Great with Type-C
Don’t have a 3.5mm headphone jack on your phone? Don’t worry we got you covered.
This headphone or gear is fully compatible with Type-C USB connectors. Not only do they seamlessly connect to your device without needing an additonal dongle or adapter and ensures optimal performance without any hassle.
If you see a product marked as “📱 Works Great with Type-C”, you can be confident that you'll experience seamless connectivity with a universal connection standard that simplifies your audio setup.
Why it Sounds Amazing
DAC Chip
Know the secret to your pristine audio.
This headphone or gear reveals the secret sauce behind superior audio quality, highlighting the presence of a high-performance DAC chip for pristine sound reproduction.
If you see products marked as “⚙️ DAC Chip”, expect to experience your music with unparalleled clarity, detail, and fidelity, ensuring that every note and nuance is faithfully reproduced for your listening pleasure.
Power Output
When you need that juice to get the best out of your products.
This headphone or gear packs a punch, revealing the product's impressive power output capabilities, ensuring it can handle even the most demanding products with ease.
If you see products marked as “🚀 Power Output”, you're in for a treat with robust performance for driving high-fidelity products without breaking a sweat.
DESCRIPTION
IBASSO INTRODUCES DC03 PRO, A WORTHY UPGRADE TO THE WIDELY POPULAR DC03
iBasso is a well-reputed brand in the industry. They are mainly known for their wide range of portable audio gears, including IEMs, USB DAC/AMPs, DAPs, etc. The DC03 was a "great" portable USB DAC & Amp that took the industry by storm. It garnered high-level praise from the audiophile community. iBasso wanted to continue the spree and develop something "powerful" and "durable," which gave birth to DC03PRO. The DC03PRO is a worthy upgrade and packs a punch with its extraordinary performing capabilities. With premium CS43131 DAC chips from Cirrus Logics, the DC03PRO brings flagship-level performance to your smartphones. For "clear" and "accurate" audio signal decoding, a high-performance KDS femtosecond crystal oscillator is incorporated into its design. DC03PRO offers a high-quality experience by supporting high-resolution PCM and DSD signals!
DUAL CIRRUS LOGIC DAC CHIP AND KDS OSCILLATOR DELIVER SPECTACULAR PERFORMANCE
The Cirrus Logic CS43131 dual DAC chips, which are of the highest calibre and provide unmatched digital-to-analogue conversion, are found in the DC03PRO. With Master HiFi™ technology, the flagship DAC from Cirrus Logic offers "amazing" performance and fantastic sound. With iBasso's extensive investment in research and development and well-selected parts, the DC03PRO is a "wonderful" and affordable standout USB DAC & Amp. iBasso DC03PRO promises ultimate high-resolution audio performance with its flagship dual DAC arrangement supporting PCM (Pulse Code Modulation) up to 32bit/384kHz and Native DSD (Direct Stream Digital) up to 256x. iBasso has featured dual CS43131 DAC chips that enable the DC03PRO to achieve class-leading performance with ultra-low distortion and high SNR ratings. CS43131 is a premium 32-Bit DAC supporting 32-Bit Hi-Res signal decoding. The DC03PRO hosts a KDS femtosecond oscillator, which reduces phase noise and provides a more accurate clock reference for the DAC. The DC03PRO brings pure and transparent music replay.
LOWER POWER CONSUMPTION WITH NANOVOLT LEVEL NOISE FLOOR
iBasso has designed the circuitry of the DC03PRO with utmost precision. The noise floor on the DC03PRO reaches the nanovolt level and provides a blacker background. Generally, the noise floor of many audio players and similar dongles is between 3-10uV. In the AP measurement, the noise floor of DC03PRO is less than 0.9uV (900nV), which stands out among similar products. Every moving melody and note in the music seems to emerge in space free of distracting low-level noise. The DC03PRO measurements are full of highlights. Even compared with the much more expensive dongles, the DC03PRO measurements are outstanding. The DC03PRO utilises an industry-leading power management chip to intelligently control power consumption and an asynchronous DC-DC converter, which minimises power consumption. When compared to other dongles that usually have 600mW or above power consumption, the DC03PRO saves 36% power for your smartphone or other sources.
WIDE COMPATIBILITY WITH SOURCES AND SUPPORT FOR COMPANION APP
The iBasso DC03PRO adopts a type-C interface and uses a standard UAC2.0 sound card chip, which is not only compatible with most Android phones and tablets in the market. It also can connect to a Windows PC and Mac to become a USB DAC. It is also compatible with Mac/Windows computers through the C-A adapter, realising external decoding. It also has an interchangeable cable design for adaptation and easy plug-and-play functionality. The iBasso DC03PRO supports the latest version of the UAC application with advanced features. It has five optional digital filters, three gain levels, 100-level volume adjustment(using hardware keys), different EQ functions, two options for output mode, and 20 steps L/R balancer. The DC03PRO has a detachable cable design and comes standard with a USB-C to USB-C cable compatible with most Android devices. The DC03PRO can be used with iOS devices when connected with a USB-C to lightning cable (separately purchased). You will feel completely immersed in whatever you're doing, whether watching a movie, playing a video game, or listening to music—the unlimited entertainment provided by outstanding sound will only enhance your experience!
CNC ALUMINUM CASE WITH TEMPERED GLASS PANELS FUSED WITH UNPRECEDENTED SPECS OF SINGLE-ENDED PERFORMANCE
The DC03PRO case is made from a solid piece of CNC-machined aluminium alloy. The hollow design of the volume guard requires complex steps during machining to achieve its good form and function. With the tempered glass panels, the DC03PRO is visually appealing and conveys the quality of its build. Silver, Grey, and Blue colours are available to meet individual preferences. iBasso has included a 3.5mm stereo output, which enables you to turn your smartphone into a Hi-Res audio player. The lack of many smartphones to work as high-quality music players is transformed by the DC03PRO. The DC03PRO was born for HiFi enthusiasts who are accustomed to listening to music on smartphones and wish to have no compromise on sound quality. The 3.5mm universal interface has excellent compatibility, convenience, and support. The iBasso DC03PRO also has a multi-colour indicator that indicates various operation modes: Red - Standby, Blue - DSD, and Green - PCM.
SPECS
| DAC CHIPSET | Dual Cirrus Logic CS43131 |
| INPUT | 1x USB-C |
| HEADPHONE OUTPUT | 1x Jack 3.5mm |
| THD+N | -114dB (300Ω) -111dB (32Ω) |
| OUTPUT VOLTAGE | 2Vrms (300Ω) 1.77Vrms (300Ω) |
| S/N | 127dB |
| DYNAMIC RANGE | 122dB |
| FREQUENCY RESPONSE | 20Hz~40kHz (+/-0.5dB) |
| NOISE FLOOR | <0.9u. |
| OUTPUT IMPEDANCE | <0.12Ω |
| PCM | Up to 32bit/384kHz |
| DSD | Native DSD up to 256x |
| WEIGHT | 10.5g |
| SIZE | 49.4*21*8MM |
| BOX CONTENTS | 1. iBasso DC03 PRO |
| 2. USB-C to C cable | |
| 3. USB C to USB A converter | |
| 4. User manual |
IBASSO INTRODUCES DC03 PRO, A WORTHY UPGRADE TO THE WIDELY POPULAR DC03
iBasso is a well-reputed brand in the industry. They are mainly known for their wide range of portable audio gears, including IEMs, USB DAC/AMPs, DAPs, etc. The DC03 was a "great" portable USB DAC & Amp that took the industry by storm. It garnered high-level praise from the audiophile community. iBasso wanted to continue the spree and develop something "powerful" and "durable," which gave birth to DC03PRO. The DC03PRO is a worthy upgrade and packs a punch with its extraordinary performing capabilities. With premium CS43131 DAC chips from Cirrus Logics, the DC03PRO brings flagship-level performance to your smartphones. For "clear" and "accurate" audio signal decoding, a high-performance KDS femtosecond crystal oscillator is incorporated into its design. DC03PRO offers a high-quality experience by supporting high-resolution PCM and DSD signals!
DUAL CIRRUS LOGIC DAC CHIP AND KDS OSCILLATOR DELIVER SPECTACULAR PERFORMANCE
The Cirrus Logic CS43131 dual DAC chips, which are of the highest calibre and provide unmatched digital-to-analogue conversion, are found in the DC03PRO. With Master HiFi™ technology, the flagship DAC from Cirrus Logic offers "amazing" performance and fantastic sound. With iBasso's extensive investment in research and development and well-selected parts, the DC03PRO is a "wonderful" and affordable standout USB DAC & Amp. iBasso DC03PRO promises ultimate high-resolution audio performance with its flagship dual DAC arrangement supporting PCM (Pulse Code Modulation) up to 32bit/384kHz and Native DSD (Direct Stream Digital) up to 256x. iBasso has featured dual CS43131 DAC chips that enable the DC03PRO to achieve class-leading performance with ultra-low distortion and high SNR ratings. CS43131 is a premium 32-Bit DAC supporting 32-Bit Hi-Res signal decoding. The DC03PRO hosts a KDS femtosecond oscillator, which reduces phase noise and provides a more accurate clock reference for the DAC. The DC03PRO brings pure and transparent music replay.
LOWER POWER CONSUMPTION WITH NANOVOLT LEVEL NOISE FLOOR
iBasso has designed the circuitry of the DC03PRO with utmost precision. The noise floor on the DC03PRO reaches the nanovolt level and provides a blacker background. Generally, the noise floor of many audio players and similar dongles is between 3-10uV. In the AP measurement, the noise floor of DC03PRO is less than 0.9uV (900nV), which stands out among similar products. Every moving melody and note in the music seems to emerge in space free of distracting low-level noise. The DC03PRO measurements are full of highlights. Even compared with the much more expensive dongles, the DC03PRO measurements are outstanding. The DC03PRO utilises an industry-leading power management chip to intelligently control power consumption and an asynchronous DC-DC converter, which minimises power consumption. When compared to other dongles that usually have 600mW or above power consumption, the DC03PRO saves 36% power for your smartphone or other sources.
WIDE COMPATIBILITY WITH SOURCES AND SUPPORT FOR COMPANION APP
The iBasso DC03PRO adopts a type-C interface and uses a standard UAC2.0 sound card chip, which is not only compatible with most Android phones and tablets in the market. It also can connect to a Windows PC and Mac to become a USB DAC. It is also compatible with Mac/Windows computers through the C-A adapter, realising external decoding. It also has an interchangeable cable design for adaptation and easy plug-and-play functionality. The iBasso DC03PRO supports the latest version of the UAC application with advanced features. It has five optional digital filters, three gain levels, 100-level volume adjustment(using hardware keys), different EQ functions, two options for output mode, and 20 steps L/R balancer. The DC03PRO has a detachable cable design and comes standard with a USB-C to USB-C cable compatible with most Android devices. The DC03PRO can be used with iOS devices when connected with a USB-C to lightning cable (separately purchased). You will feel completely immersed in whatever you're doing, whether watching a movie, playing a video game, or listening to music—the unlimited entertainment provided by outstanding sound will only enhance your experience!
CNC ALUMINUM CASE WITH TEMPERED GLASS PANELS FUSED WITH UNPRECEDENTED SPECS OF SINGLE-ENDED PERFORMANCE
The DC03PRO case is made from a solid piece of CNC-machined aluminium alloy. The hollow design of the volume guard requires complex steps during machining to achieve its good form and function. With the tempered glass panels, the DC03PRO is visually appealing and conveys the quality of its build. Silver, Grey, and Blue colours are available to meet individual preferences. iBasso has included a 3.5mm stereo output, which enables you to turn your smartphone into a Hi-Res audio player. The lack of many smartphones to work as high-quality music players is transformed by the DC03PRO. The DC03PRO was born for HiFi enthusiasts who are accustomed to listening to music on smartphones and wish to have no compromise on sound quality. The 3.5mm universal interface has excellent compatibility, convenience, and support. The iBasso DC03PRO also has a multi-colour indicator that indicates various operation modes: Red - Standby, Blue - DSD, and Green - PCM.
| DAC CHIPSET | Dual Cirrus Logic CS43131 |
| INPUT | 1x USB-C |
| HEADPHONE OUTPUT | 1x Jack 3.5mm |
| THD+N | -114dB (300Ω) -111dB (32Ω) |
| OUTPUT VOLTAGE | 2Vrms (300Ω) 1.77Vrms (300Ω) |
| S/N | 127dB |
| DYNAMIC RANGE | 122dB |
| FREQUENCY RESPONSE | 20Hz~40kHz (+/-0.5dB) |
| NOISE FLOOR | <0.9u. |
| OUTPUT IMPEDANCE | <0.12Ω |
| PCM | Up to 32bit/384kHz |
| DSD | Native DSD up to 256x |
| WEIGHT | 10.5g |
| SIZE | 49.4*21*8MM |
| BOX CONTENTS | 1. iBasso DC03 PRO |
| 2. USB-C to C cable | |
| 3. USB C to USB A converter | |
| 4. User manual |
Dual Cirrus Logic CS43131
Dual Cirrus Logic CS43131
Dual ES9219C QUAD DAC+ (TM) Chips
3.5mm Single-Ended
3.5mm Single-Ended, 4.4mm Balanced
3.5mm Single-Ended, 4.4mm Balanced
98mW @ 32Ω
3.0Vrms @ 32Ω
320mW @ 32Ω
The iBasso DC03 Pro is a highly capable device. It boasts excellent build quality and impressive sound performance, and despite its compact size, it delivers enough power to drive a wide range of IEMs and headphones.
The iBasso DC04Pro has secured a leading position within its price range due to its outstanding build quality, remarkable power output, and excellent sound performance. The inclusion of dual output options adds significant value to this device. Given its affordability, the DC04Pro emerges as a clear and attractive choice.
The iBasso DC06 Pro is created to deliver a clean and detailed sound with its enhanced high-power output and precise volume adjustments. The Dual ES9219C Quad DAC unit allows accurate audio signal decoding. It provides layered and nuanced sound detail in your listening experience. This Hi-Res USB DAC and Amp drives well with any IEMs and most headphones.
Not Supported
Not Supported
Not Supported
USB-C/Type-C
USB-C/Type-C
USB-C/Type-C
iBasso DC03 PRO, USB-C To C Cable, USB C To USB A Converter, User Manual
iBasso DC04 PRO, USB-C To C Cable, USB C To A Adapter, User Manual
iBasso DC06 PRO, USB-C Cable, USB-C To USB-A Converter, User Manual
Don't sweat it, this
iBasso - DC03 PRO comes with a 1 Year warranty
from iBasso that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about iBasso's warranty in India.
