Strings, Symphonies, and Stunning Vocals

Ready to take a walk on the wild sensitive side? The AKM4499EX DAC Card for the XD05 brings swoon-worthy clarity to strings, brass, symphonies, singer-songwriters, and vocals. Known for its luxurious depth and detail-retrieval, this DAC card will transform your library and reveal details you’ve never noticed before. 

PCM 768kHz / DSD 22.4MHz decoding

The AK4499EX DAC card supports PCM decoding up to 768 kHz and DSD decoding up to 22.4 MHz, making your music so pure it might as well come with its own choir of angels. PCM (Pulse Code Modulation) is your go-to digital audio format, and with a whopping 768 kHz sampling rate, it captures every tiny detail, like a sound wave under a microscope. DSD (Direct Stream Digital) preserves that analog warmth we all secretly crave, and at 22.4 MHz, it's audio nirvana. 

Product highlights

• Enhanced clarity and richness for instruments and vocals

• 768kHz decoding: Superior audio fidelity with support for high-resolution formats.

• Unbalanced output parameters: Powerful and precise audio delivery.

• Balanced output parameters: Clean and robust signal with wide dynamic range.

• AUX OUT parameters: Clear and interference-free audio.

• BAL-LO parameters: Pristine balanced line output.

Specs

Unbalanced Output Parameters:

• Output Power: 2000mW (32Ω, THD+N < 1%)

• 240mW (300Ω, THD+N < 1%)

• Output Impedance: < 0.2Ω

• Peak Voltage: 23.8Vp-p (TUBRO)

• Frequency Response: 20Hz ~ 20KHz (±0.5dB)

• Crosstalk: ≥ 75 dB

• THD+N: 0.0007%

• S/N: ≥ 117dB

Balanced Output Parameters:

• Output Power: 2000mW (32Ω, THD+N < 1%)

• 930mW (300Ω, THD+N < 1%)

• Output Impedance: < 0.4Ω

• Peak Voltage: 47.2Vp-p (TUBRO)

• Frequency Response: 20Hz ~ 60KHz (±0.5dB)

• Crosstalk: ≥ 106dB

• THD+N: 0.0007%

• S/N: ≥ 119dB

AUX OUT Parameters:

• Output Level: 2.0V

• THD+N: 0.0006%

• S/N: ≥ 118dB

• Crosstalk: ≥ 96dB

BAL-LO Parameters:

• Output Level: 4.0V

• THD+N: 0.0005%

• S/N: ≥ 120dB

• Crosstalk: ≥ 100dB

What’s included

• xDuoo AKM AK4499EX DAC Card for XD05 Pro

• User Manual

Apos Promise

• Free Priority Shipping
• Price Match Guarantee
• Apos One-Year Transferable Warranty
• 45-Day Returns