iBasso
iBasso DC03PRO Dual CS43131 Flagship DAC ear amplifier adapter
iBasso DC03PRO Dual CS43131 Flagship DAC ear amplifier adapter
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iBasso DC03PRO Dual CS43131 Flagship DAC
Main Features
- Dual CS43131 Flagship DAC: Utilizes Cirrus Logic's CS43131 chips, renowned for outstanding sound quality and precise tuning.
- KDS Femtosecond Oscillator: Enhances clock accuracy and reduces phase noise for a purer listening experience.
- High Performance Specifications: SNR of 127dB, THD+N of -114dB, output impedance less than 0.12Ω.
- Extremely Low Noise Floor: Measured noise floor is less than 0.9uV, ensuring a clean sound baseline.
- New APK Support: Features 100-level hardware volume control, selectable output modes, digital filters, sound balance adjustment, and three gain settings.
- Low Power Consumption: Consumption as low as 380mW, prolonging mobile device battery life.
- Premium Build Quality: CNC-machined aluminum alloy housing with dual tempered glass panels, available in multiple colors.
- 3.5mm Stereo Interface: Compatible with a wide range of devices for convenient and high-quality listening.
- Detachable Cable Design: Includes a Type-C to Type-C cable, with optional Type-C to Lightning cable for iOS devices.
Performance
Dual CS43131 Flagship DAC
The DC03PRO features Cirrus Logic's CS43131 chips, known for their excellent specifications and superior sound quality. iBasso, one of the first brands to utilize dual CS43131 in a portable DAC, has optimized the tuning to deliver an exceptional audio experience.
Japanese KDS Femtosecond Oscillator
The inclusion of a KDS femtosecond oscillator significantly improves clock accuracy, reducing phase jitter and enhancing digital audio system performance for a cleaner, more transparent sound.
High Performance Specifications
- SNR: 127dB
- Noise Floor: Less than 0.9uV
- Output Power: 98mW @ 32Ω
- THD+N: 0.00022% (-114dB)
- Output Impedance: Less than 0.12Ω
Design & Material
The DC03PRO's casing is CNC-machined from a single block of aluminum alloy and features a complex hollow design. The dual tempered glass panels add to the robust and stylish appearance. Available in silver, gunmetal, and blue, the device also includes volume control buttons for enhanced usability.
Specifications
- DAC Chips: Cirrus Logic CS43131 ×2
- THD+N: -114dB (300Ω load), -111dB (32Ω load)
- Output Level: 2Vrms (300Ω load), 1.77Vrms (32Ω load)
- SNR: 127dB
- Frequency Response: 20Hz~40kHz +/-0.5dB
- Noise Floor: Less than 0.9uV
- Output Impedance: Less than 0.12Ω
- PCM: Up to 32bit/384kHz
- DSD: Up to Native DSD 256x
- Weight: 10.5g
- Dimensions: 49.4 × 21 × 8mm
Included Accessories
- DC03PRO
- Type-C to Type-C cable
- Type-C to Type-A adapter
- Quick Start Guide
