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iBasso

Ibasso DC04PRO dual CS43131 DAC earphone amplifier type-c to 3.5mm4.4

Ibasso DC04PRO dual CS43131 DAC earphone amplifier type-c to 3.5mm4.4

通常価格 ¥12,100 JPY
通常価格 セール価格 ¥12,100 JPY
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Specification

-4.4mm Balanced Output
THD+N: 0.00013% (300Ω load)
Output Level: 3.0Vrms (32Ω load), 4.0Vrms (300Ω load)
Signal-to-Noise Ratio (SNR): 131dBA
Dynamic Range: 128dBA
Frequency Response: 20Hz~40kHz ±0.5dB
Output Impedance: <0.4Ω

-3.5mm Single-Ended Output
THD+N: 0.00018% (300Ω load)
Output Level: 2.0Vrms (32Ω load), 2.0Vrms (300Ω load)
Signal-to-Noise Ratio (SNR): 127dBA
Dynamic Range: 126dBA
Frequency Response: 20Hz~40kHz ±0.5dB
Output Impedance: <0.2Ω
DAC Chip: Dual CS43131

PCM: Up to 32bit/384kHz
DSD: Up to Native DSD 256x
Weight: 21g

Dimensions: 59mm * 23.4mm * 12.1mm

iBasso Audio DCO4PRO earphone amplifier 

Key Features

  • Dual CS43131 Flagship DAC: Utilizes Cirrus Logic's CS43131 DACs with Master HiFiT technology for superior sound quality.
  • 4 Independent Amplifier Paths: Fully balanced circuitry ensures optimal audio performance.
  • Signal-to-Noise Ratio: 131dB
  • THD+N: 0.00013%
  • Power Output: 280mW @ 32Ω
  • APK Support: Multi-functional Android application for hardware control.
  • Dual Interfaces: 4.4mm balanced and 3.5mm single-ended outputs.
  • Low Noise LDO: Ensures pure power supply.
  • Custom FPGA Technology: Combined with KDS femtosecond crystal oscillator for reduced jitter.
  • Native DSD256 and PCM32bit/384kHz Support: High-resolution audio decoding.
  • Ultra-Low Noise Floor: As low as 0.9uV
  • Independent Volume Buttons: 100 levels of volume adjustment.
  • CNC Aluminum Alloy Housing: Durable and stylish design.

Description

The iBasso DCO4PRO is a high-performance portable DAC and amplifier that features dual Cirrus Logic CS43131 DACs. It employs an ultra-low noise LDO power supply to ensure clean power delivery, along with synchronous rectification and efficient DC/DC boosting technology for dynamic and powerful sound. The DCO4PRO boasts a fully balanced 4-channel amplifier design with 10V high-voltage supply, delivering 280mW of power at 32Ω with low distortion. The device also integrates proprietary FPGA technology and a KDS femtosecond crystal oscillator to minimize jitter and distortion, offering pristine audio reproduction.

Specifications

  • DAC Chip: Dual CS43131
  • PCM: Up to 32bit/384kHz
  • DSD: Up to Native DSD 256x
  • Weight: 21g
  • Dimensions: 59mm x 23.4mm x 12.1mm
  • 4.4mm Balanced Output:
    • THD+N: 0.00013% (300Ω load)
    • Output Level: 3.0Vrms (32Ω load), 4.0Vrms (300Ω load)
    • Signal-to-Noise Ratio (SNR): 131dBA
    • Dynamic Range: 128dBA
    • Frequency Response: 20Hz~40kHz ±0.5dB
    • Output Impedance: <0.4Ω
  • 3.5mm Single-Ended Output:
    • THD+N: 0.00018% (300Ω load)
    • Output Level: 2.0Vrms (32Ω load), 2.0Vrms (300Ω load)
    • Signal-to-Noise Ratio (SNR): 127dBA
    • Dynamic Range: 126dBA
    • Frequency Response: 20Hz~40kHz ±0.5dB
    • Output Impedance: <0.2Ω


What's in the Box?

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

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Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.

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Estimated Delivery Time


1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example

France: https://t.17track.net/en#nums=YT2132021222003141

Germany: https://t.17track.net/en#nums=YT2133621222016083

United Kingdom: https://www.17track.net/?nums=GV779664269GB

Italy:https://t.17track.net/en#nums=YT2133021222011717

Spain:https://t.17track.net/en#nums=YT2129521222003430

United States:https://t.17track.net/en#nums=SUA211205BIUQ1000007

2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.

Filand: https://www.17track.net/?nums=UG324191515YP

Poland:  https://www.17track.net/?nums=UG335827360YP

Estonia: https://www.17track.net/?nums=UG363043181YP

Norway: https://www.17track.net/?nums=VR457380806YP

Switzerland: https://www.17track.net/?nums=UG359525911YP

Greece: https://www.17track.net/?nums=UG250851788YP

Sweden: https://www.17track.net/?nums=UG353458343YP

Israel: https://www.17track.net/?nums=UG356134837YP

Czech Republic: https://www.17track.net/?nums=UG320437102YP

Slovenia: https://www.17track.net/?nums=UG349882511YP

Slovakia: https://www.17track.net/?nums=UG349946557YP

Denmark: https://www.17track.net/?nums=UG272480001YP

Netherlands: https://www.17track.net/?nums=UG206078468YP

Latvia: https://www.17track.net/?nums=UG336264373YP

Croatia: https://www.17track.net/?nums=UG331204789YP

Austria: https://www.17track.net/?nums=UG322443180YP

Hungary: https://www.17track.net/?nums=UG313846849YP

Belgium: https://www.17track.net/?nums=UG313858025YP

Bulgaria: https://www.17track.net/?nums=UG309182635YP

Romania: https://www.17track.net/?nums=UG295530616YP

Ireland: https://www.17track.net/?nums=UG286654665YP

Malta:  

Iceland: https://www.17track.net/?nums=VR447888050YP

Serbia: https://www.17track.net/?nums=VR447710777YP

 

Ukraine: https://www.17track.net/?nums=UG331240667YP 

Russian Federationhttps://www.17track.net/?nums=VR454415418YP

3.South America:Peru, Brazil, Chile

Chile: https://www.17track.net/?nums=UG205949999YP

Brazil: https://www.17track.net/?nums=UG207476109YP

South Africa: https://www.17track.net/?nums=VR446175857YP

4.Oceania:

New Zealand: https://www.17track.net/?nums=YE175499582CN
 Australiahttps://www.17track.net/?nums=UG245685796YP

 

5.Canada By Canada Post, about 2 weeks.
6. Asia:
India: https://www.17track.net/?nums=UG297660021YP
Vietnam: https://www.17track.net/?nums=VR456508418YP 
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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