Aune Yuki

Aune Yuki is a compact and powerful portable headphone amplifier with built-in DAC, designed to deliver hi-fi sound in pocket size. With its innovative dual-layer structure and balanced output, Yuki offers exceptional sound quality for all types of headphones.

• Perfect partner for mobile, tablet, or computer via USB
  
• Excellent sound performance for all types of headphones
  
• Discretely built balanced amplifier circuit
  
• Dual CS43198 DAC chips
  
• 32 bit/768k, DSD 256 decoding
  
• 3.5mm and 4.4mm (balanced) headphone outputs
  
• Compact design that fits in your pocket

Innovative Dual-Layer Structure
Yuki uses a special two-layer circuit board that separates the digital input stage from the analog amplification stage. This results in minimal interference and cleaner sound.

Powerful Amplifier Circuit
The amplification stage consists of 4x4 (16) transistors and several ±5V chips powered independently, giving Yuki the power to drive most headphones on the market.

Dual DAC Chips for Superior Sound Quality
YUKI is equipped with two CS43198 DAC chips that process each channel's signal independently, resulting in a clear and full final sound.

High Compatibility
Thanks to its impressive output power, Aune YUKI is compatible with most headphones on the market:

• 90 mW at 30 ohms on the 3.5 mm jack output
  
• 160 mW at 30 ohms on the balanced 4.4 mm jack output

Portable Hi-Fi Experience
As a unique "dongle", Yuki focuses on delivering the coveted hi-fi sound even when you are on the go, making it the perfect companion for music lovers in motion.

Specifications:

• DAC chip: Dual CS43198
• Decoding: 32 bit/768k, DSD 256
• Outputs: 3.5mm and 4.4mm (balanced)
• Dimensions: 24x13x53.5mm (WxHxD)

3.5mm Output:

• Output level: 2.0Vrms
• Noise floor: 2.6uV
• THD+N: 0.00036%
• Output power: 90mW@30Ω

Balanced 4.4mm Output:

• Output level: 4.0Vrms
• Noise floor: 2.9uV
• THD+N: 0.00033%
• Output power: 160mW@30Ω