Home Ibasso Ibasso DC04PRO dual CS43131 DAC earphone amplifier type-c to 3.5mm4.4
Skip to product information
1 of 7

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

Regular price $89.00 USD
Regular price Sale price $89.00 USD
Save Liquid error (snippets/price line 129): divided by 0% Sold out
Shipping calculated at checkout.
Color

Shipping to 

Estimated delivery on 

Canada, Mexico, Romania, United States: import duty of 10 USD

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


Shipping & Returns

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

⚠️ Important Notice: EU Customs Reform Effective 1 July 2026

A new tariff system will take effect across all 27 EU member states starting 1 July 2026. The EU is abolishing the duty exemption for low-value parcels — all goods entering the EU will now be subject to customs duties, including a fixed duty of €3 per HS tariff code category for IOSS-declared goods under €150.

A handling surcharge of USD $5 has been applied to all standard shipments to EU countries on orders under $500. Orders over $500 qualify for free expedited shipping.


Shipping Fees & Couriers

We collaborate with the following courier companies:

  • Standard Shipping: Yunexpress, 4PX, NinjaVan
  • Special Country Channels: India – Yitong Express | United Kingdom – Royal Mail | Japan – Sagawa Global Transportation
  • Express Shipping (orders over $500 ship free): DHL Express, FedEx, UPS, SF Express

In the event that a shipment is refused, undeliverable, or returned to sender, HiFiCat will process a refund to the original payment method. If a customer requests reshipment, a reshipment fee will apply. A restocking fee of up to 20% may also apply.


Shipping Rates & Estimated Delivery Times

1. France, Germany, United Kingdom, Italy, Spain, Poland

All taxes and duties are prepaid (DDP). 5–10 working days. Free standard shipping.

Tracking examples:

2. EU 27 Countries (Standard Shipping)

Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Cyprus

All taxes and duties are prepaid (DDP). 10–15 working days.
💰 Shipping cost: $5.00 USD (orders $0–$500) | Free (orders $500+, via DHL Express)

Tracking examples:

3. Other European Countries (Free Standard Shipping)

Norway, Switzerland, Ukraine, Armenia, North Macedonia, Moldova, Monaco, San Marino, Vatican City, Serbia, Albania, Kosovo, Montenegro, Bosnia & Herzegovina, Belarus, Georgia, Andorra, Guernsey, Jersey, Faroe Islands, Svalbard & Jan Mayen, Guadeloupe, Réunion, Gibraltar, Isle of Man, Mayotte, Iceland, Liechtenstein, Turkey

All taxes and duties are prepaid (DDP). 10–15 working days. Free standard shipping.

4. Americas

5. Oceania

6. Asia


Track Your Order

Main tracking portal: https://t.17track.net/


Contact Us

📧 Email: support@thehificat.com
📞 Tel: +8619270016096

View full details