Features
- Physical volume control
- Dual CS43131 DACs
- Dual RT6863 OPAMPs
- Ultra-low noise output (0.9 uV noise floor)
- Powerful amplifier, up to 280mW @ 32 ohms
- 3.5mm single ended + 4.4mm balanced outputs
- CNC aluminium case with tempered glass panels
iBasso DC04 Pro USB Amp / DAC
iBasso DC04 Pro USB Amp / DAC
Available for demonstration in store
Available for demonstration in store
Guaranteed In Stock
Guaranteed In Stock
Free Delivery 1-3 DaysFree Delivery 1-3 Days
1-year-warranty
Trade in productTrade in product
Book a Demonstration
Available to collect immediatelyAvailable to collect immediately£109
Specifications
4.4mm BAL Output
| THD+N | 0.00013% (300 ohm load) |
| Output Level | 3.0 Vrms (32 ohm load)
4.0 Vrms (300 ohm load) |
| S/N | 131dBA |
| Dynamic Range | 128dBA |
| Frequency Response | 20Hz~40kHz +/- 0.5dB |
| Output Impedance | 0.4 Ohms |
3.5mm SE Output
| THD+N | 0.00018% (300 ohm load) |
| Output Level | 2.0 Vrms (32 ohm load)
2.0 Vrms (300 ohm load) |
| S/N | 127dBA |
| Dynamic Range | 126dBA |
| Frequency Response | 20Hz~40kHz +/- 0.5dB |
| Output Impedance | 0.2 Ohms |
General Specifications
| DAC Chipset | Dual Cirrus Logic CS43131 |
| PCM | Up to 32 bit / 384Khz |
| DSD | Native DSD up to 256x |
| Size | 59mm*23.4mm*12.1 mm |
| Weight | 21g |
Description
iBasso DC04 Pro
Powerful output with a low noise floor and physical volume control – a super versatile USB amp / …
Dual RT6863 OPAMP – 10V Voltage Swing
DCO4PRO utilizes dual RT6863 chips, creating a 4-way fully balanced amp featuring ultra-low distortion. With an output current of up to 100mA and working at a 10V voltage swing, the DCO4PRO output reaches 280mW@320.
With a well-designed analog circuit, the DC04PRO renders your sound full-bodied with emotional impact. You can say goodbye to the often thin and cold digital sound of smartphones.
Excellent Performance In All Aspects
The DCO4PRO combines many well-selected parts and advanced technologies, such as dual CS43131 flagship DACs, dual RT6863 high current output OPAMPs, a synchronous DC-DC converter, ultra-low noise LDO, FPGA, a KDS femtosecond oscillator, a multi-functional APP, a Pentaconn 4.4mm balanced socket, a CNC aluminum case, and tempered glass panels.
All of these are forged into a USB DAC & AMP with excellent sound quality, high output power, high current output, dual output interfaces, interchangeable cables, excellent power consumption control, and outstanding specs.
With a 100-step hardware volume control, the DC04 Pro offers fine volume adjustment, particularly compared to the default 16-step volume control for iPhone users.
The strength of the DCO4PRO is a full sound that is musically rewarding and easy to use.
Lower Power Consumption
DCO4PRO consumes less power and provides a power-saving mode option.
When using normal mode balanced output, the power consumption is 650 mW; the single-ended output will turn off the unused half of the AMP, lowering the power consumption to only 550 mW. When the power saving mode is on, it turns off and bypasses the AMP section, with output directly from the DAC’s internal AMP. In this mode, the power consumption is as low as 410 mW.
Compared with the power consumption of similar dongles, which can be as high as 700 to 800 mW, the power consumption and heat generation of DCO4PRO are lower, enhancing long-term listening.
Ultra Low Noise Output – Noise Floor at the Nanovolt Level
The Cirrus Logic flagship DAC CS43131 with Master HiFiT™ technology provides outstanding performance and excellent sound. With the ultra-low noise LDO that has a 100dB Power Supply Rejection Ratio, power purity for the DAC chips is assured. The result is amazing sound quality with a superb black background for the DC04Pro.
Superb Measured Performance
Measurements are not the only standard to verify the quality of sound, but they are enough to tell the quality of product materials and the implementation of the product design. The DC04PRO once again raises the ceiling of AP measurements.
Upgraded UAC Companion APP
The iBasso UAC app fully supports the DC04Pro, offering control over the 100-step hardware volume, 5 digital filter options, 3 options for gain control, 2 options for output mode, a 20-step L/R channel balance adjustment and an on/off toggle for power saver mode.
Operation Instructions
The DC04PRO is plug-and-play on Android Smartphones and tablets with Android 5.1 and above without installing drivers or third-party APPs (due to the Android device’s system or hardware limitation, there may be a low compatibility issue with some smartphones or tablets). On some Android devices, it may be necessary to turn on the OTG function in the system settings manually.
The DC04PROis plug-and-play on Mac and Win10 computers. For WinXP, Win7, and Win8 systems, please download the driver from our website www.iBasso.comunder Downloads. Once properly installed, the DC04PRO can be used as a USB sound card.
iPhone’s volume control has only 16 steps. DC04PRO can achieve 100 steps of adjustment with the volume button. Therefore, using the DCO4PRO with an iPhone will achieve finer volume adjustments.
Additional information
| Colour | Black, Grey |
|---|
Warranty
Backed with 1-year of Manufacturer Warranty
Delivery Info
Delivery Information
As a company, our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as possible. All delivery charges are included within the prices quoted unless otherwise specified.
All small items are usually delivered between 9 am and 6 pm, Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind. Not only will your customers receive a one-hour delivery timeslot, but they’ll also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will:
