





















iBasso
iBasso - DC03 PRO
Portable USB DAC & Amp24 Hours
Delivery
Chi-Fi
Excellence
Cirrus Logic CS43131
Dual DAC Chip
98mW @ 32Ω
Power Output
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 DCO3PRO 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 DCO3PRO 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 DCO3PRO. The DCO3PRO 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 |
GENERIC NAME | Headphone Amplifier |
IMPORTER DETAILS | Importers Name: Ferrari Video Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020 Contact No: 044-24420733 |
NET QUANTITY | 1 |


Passionately Dedicated to Audio Advancement
iBasso was established in 2006 and was solely dedicated to audio advancement. iBasso believes that music should be enjoyed in its natural form and it should add more joy to one's life. This is precisely what iBasso tries to achieve through its audio products so that you enjoy your music. iBasso develops a number of audio products including advanced portable audio and home audio products. If you are an audiophile, iBasso products and accessories are meant for you. With their highly advanced audio amplifiers and digital to analog converters, iBasso delivers best-in-class audio output and clarity.
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |

Dual CS43131 DAC chips.
KDS Femtosecond Crystal Oscillator.
Ultra-Clean performance with low Distortion and output impedance.
Powerful output.
Single-Ended 3.5mm headphone output.
Ultra-low noise floor.
Physical volume keys.
Supports iBasso application.
CNC Machined aluminium alloy body.
Rich in-hand feel with Double-sided tempered glass panels.
1 Year Warranty
Don't sweat it, this iBasso - DC03 PRO comes with a 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.