The FiiO KA2 is a portable DAC and headphone amplifier that offers powerful and affordable sound performance. It features a dual DAC and optimized architecture for precise and dynamic sound.

The digital-to-analog conversion includes two Cirrus Logic CS43131 processors, ensuring exceptional audio performance and supporting high-resolution audio streams, up to PCM 32bit 384kHz and DSD256.

The KA2's output features a 4.4mm jack, providing higher output power with SNR (131dB) and low THD+N (0.0005%), ensuring clear and transparent sound.

The KA2 is compatible with the free FiiO Control app, allowing easy adjustments for parameters such as gain level and LED management.

The KA2 offers five different digital filters to customize playback according to your equipment and preferences.

The FiiO KA2 features a circular RGB LED indicator that shows the type of stream being played:

• Blue: PCM 48kHz or lower
• Yellow: PCM above 48kHz
• Green: DSD

• Product Type: Portable DAC and headphone amplifier
• Input: 1x Male USB-C
• Output: 1x 4.4mm balanced output jack
• DAC chip: 2x Cirrus Logic CS43131
• Supported Sampling: PCM up to 32bit 384kHz, DSD up to DSD256
• Output Capability: 112mW @ 16Ω, 153mW @ 32Ω, 54mW @ 300Ω, 27mW @ 600Ω
• Output Impedance: < 0.5Ω (32Ω)
• Frequency Response: 20Hz - 20kHz
• Channel Separation: ≥ 91dB (1kHz, 32Ω)
• SNR: ≥ 125dB (32Ω), ≥ 131.2dB (600Ω)