YinLvMei A2

Dual AK4497 DAC HiFi Portable Music Player

  • 32Bit/384KHz DSD256 Hard Decoding
  • Quad CPU, 3GB RAM, 32G ROM
  • Andriod 6.1 / Optional 8.0 Open OS
Regular price $999.00 USD
Sale price $999.00 USD Regular price

AK4497 DAC

A2 uses 2 piece AK4497 DAC chips to improve resolution, density and resolution. The peripheral uses 14x 100UF + 4 x 220UF Panasonic low-ESR polymer tantalum capacitors and 2x OPA1642 to achieve high-quality fully balanced output.

Customized opamp and power tube- Delicate and moist thrust

A2 uses customized special tuning dual op amps + 8x power tubes. Working in Class A state, the sound is warm and delicate, and has 4 thrust adjustments to achieve full compatibility of high, medium and low impedance headphones, and the headphone port uses NEC High quality relay.

Quad-core 64-bit MTK processor

Based on the A1S, A2 has replaced a new platform and upgraded the MTK processor. It runs 200% faster and ensures smooth control.

Asynchronous USB processor with High-precision clock

A2 has a built-in asynchronous USB chip SA9227, which realizes digital rearrangement and exclusive output. With 3 high-precision low-jitter clock crystals, the clock is more accurate and the sound quality is more advanced. SA9227 can also be used as a professional USB DAC.

PGA4311 volume system

A2 uses the most luxurious volume control system-digital analog volume, which solves the problem of low volume deviation and short life of traditional analog potentiometers, and avoids the problem of pure digital volume compression dynamics.
Adopt Texas Instruments PGA4311UA quadruple volume chip (full balanced architecture). The chip is a high-precision laser resistor array, high precision, low distortion and low noise, and is powered by Texas Instruments ’dual power chip, which makes the A2 have a very high level of sound quality.

Inside the Box

  • 1 x YinLvMei A2
  • User Manual

1 Year Warranty

The YinLvMei A2 Comes with a 1 year warranty on the Digital Audio Players only. Warranty doesn't apply to the included accessories.

Technical Details

Model Number 
Decoding Chip
Preceding Operating Amplifier
Main Screen
5.0 Inch 1280x720 IPS Screen
Volume Control
Decoding Parameters
384k 32bit
MTK 64Bit Quad Core Processor
Andriod 6.0/8.1
TF Card Extension
Max 1TB
AK4497 X2
Support Output
3.5 Coaxial, 3.5LO,3.5PO, 4.4 Balanced Out
DAC Filter
114dB Unbalanced @1KHZ
121dB Balanced @1KHZ
4.2VRMS Unbalanced @1KHZ
4.2VRMS Balanced @1KHZ
2ohm Unbalanced
1ohm Balanced
0.0007% Unbalanced @1KHZ
0.0006% Balanced @1KHZ
114dB Unbalanced
121dB Balanced
USB Port
Type-C x2 Support USB DAC out
Standby Time
About 7 hours
Charging Time
4.5 or 3 hours

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

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Monday - Friday: 09:00 – 18:00 (UTC+8)

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