YinLvMei B2

AK4497 DAC Portable Bluetooth DAC Amp

  • CSR8675 Bluetooth 5.0 Support LDAC,APTX-LL,APTX-HD,APTX,AAC,SBC
  • AKM AK4497 DAC Chip
  • USB DAC, Coaxial AK4118 Input and output, support 24Bit/192Khz
  • LPF - OPA1612 x2, Fully Balanced architecture, support Balanced LO Out and 4.4mm Out
  • High-precision CNC Shell and Double-Sided Tempered Glass Design
Regular price $289.00 USD
Sale price $289.00 USD Regular price

Inside the Box

  • 1 x YinLvMei B2
  • User Manual

1 Year Warranty

The YinLvMei B2 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Model Number 
Decoding Chip
LFP Operating Amplifier
OPA1612 x2
Bluetooth Chip
Qualcomm CSR8675
Bluetooth Version
Bluetooth Protocol
Coaxial Processing Chip
AK4118 24Bit/192Khz
Support USB DAC
Input Interface
USB DAC Input, 3.5mm Coaxial Input
Output Interface
3.5mm Coaxial, 3.5mm Single-End LO, 3.5mm Balanced LO, 3.5mm Out, 4.4mm Balanced Out
Output Level Value
1.8VRMS (Single End), 3.6VRMS (Balanced)
113dB(Single End), 119dB (Balanced) @1kHz 32Ohm
0.0008%(Single End), 0.0007% (Balanced) @1kHz 32Ohm
Output Impedance
2.2 ohm (Single End), 1.1 ohm(Balanced) @1kHz 32Ohm
Output Power
220mW (Single End), 440nW(Balanced) @16Ohm
25mW (Single End), 50mW(Balanced) @150Ohm
88mm x 75mm x20mm

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

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 1 review
worst Bluetooth...

The item has good soundthe bass is very good ,clean sound.To bad is not coming with a coaxial cable,all this items they should come with all the cables and connectors they made for.
Is impossible to find a coaxial cable to make a wired connection with my player.
I am saying this because the bluetooth connection is the worst connection,than all the BT items that I have,I am not sure that I received a bad product or all of them they have a problem,with the distance where the bluetooth disconnects .
Mine ,if I take it away from the case,where is stays next to the player,even for a foot distance it looses the connection.Forget going around the house,that will loose the connection for sure,unless they are like 8 inches apart.I am very disapointend how bad this BT is in Yin LU Mei b2,.
thats why,I aws looking for wired connection through coaxial cable, which is hard to find ,beacuse of different sequence of the coaxial cable.

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Customer Support

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30-Day Return Policy

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