Due to current difficult times, shipping companies including DHL are giving priority to first need items. This might cause a delay in your shipment delivery in both express and standard options. Please contact us if you have any questions regarding your order.
YinLvMei M400
YinLvMei M400
YinLvMei M400
YinLvMei M400
YinLvMei M400
YinLvMei M400
YinLvMei M400
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YinLvMei M400

$539.99 USD

AK4499 DAC 32bit/384KHZ DSD256 Full Balanced DAC Amp

  • AKM AK4499EQ DAC Chip
  • SA9227 of Asynchronous USB Chip with 3 x High-precision clock crystal
  • 32bit/384KHZ DSD64~DSD256,DOP,Native Supported
  • 4x OPA1612 as IV converter; 2x OPA1612 as LPF
  • Customized Op-amp and 8 power transistors
PRODUCT FEATURES

Newest DAC Amp M400.

M400 is the upgraded version of M200+. It’s a brand-new design, not only from the look but also the inner settings. M400 adopts the newest AKM DAC AK4499 chip and also focus on the power supply, along with 8 330UF E-type tantalum capacitor, 4 OPA1612 for IV exchange. Each chip will have 4 channels balanced output

High Standard Quality.

Each segment is precisely tuned to complement each other. The volume is controlled by 2 pieces of PGA2311UA, 4 channels can be tuned at the same time. The side screen will display the volume, transmission gain, DAC filter ect.

4000mAh Large Capacity Battery&15W Fast Charge.

M400 has a built-in large capacity battery and the fast charge technology enables you to charge it in a short time for long time playing fun time. As an Amp, it will fully meet your needs

0.42 Inch Display Screen & CNC Case.

Designed with a large display screen, each data is clearly readable. The CNC body also adds a flavor of modernism and metal. Looks sturdy and feels neat

M400 is an advanced Amp

as it has so many extraordinary functions: line out&COAX out; 4.4mm balanced port; 3.85V battery; 8 types of filters...it’s a compact but functional Amp

SHOP WITH CONFIDENCE
Free Shipping

Authenthic Products

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

Free Shipping

Worldwide Free Shipping

We are located in china but send our products worldwide for free.

Warranty

1 Year Warranty

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

Support

Online Support

We reply to all support inquiries within 3 working days.

PRODUCT SPECIFICATIONS
USB Configuration
SA9227 Asynchronous
Sample Rate
32bit/384KHZ DSD64~DSD256, DOP, Native
DAC
AKM AK4499EQ
IV
OPA1612
LPF
2x OPA1612
Volume Control
TI PGA2311UA x2
OPAMP
Customized Dual Opamp x2 + Power Transistors x8
Power
3.85V /4000mAh
Charging
Max 15W
Input
Type-C input and Charging(Dual-port separation design does not consume mobile phone power)
Output
3.5 Line / Coaxical Out, 3.5 PO, 4.4 Balanced Out
Secondary Screen
0.42 inch, Support displays of Volume, Gain, Filter, Mode Selection
Battery
5 Hours
Size
120mm x 75mm x 15mm
Weight
200g
SNR
125dB(Unbalanced); 130dB(Unbalanced);
WHAT'S IN THE BOX

Coming soon...

UNBOXINGS

Coming soon...

CUSTOMER REVIEWS
VIDEO REVIEWS
ARTICLE REVIEWS

Coming soon...

Our Shipping Process
NEW ORDER
Automatic

If everything goes right our system will automatically generate your order and send you a confirmation email. If you don't receive the confirmation email please double-check that it wasn't automatically stored in your spam or promotions folder.

ORDER PROCESSING
3 Working Days*

Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.

Standard Shipping
15 to 30 Days.

Standard shipping is offered free worldwide for orders under $199 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.

Express Shipping
3-6 Working Days.

All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD

Shipping FAQ's

How much does shipping cost?

We have two shipping options - Standard Shipping and Express Shipping via DHL Express.

  • Standard Shipping is free, while Express Shipping is 10-30USD depending on your country. If your order is over 200USD, Express Shipping is free.
  • Shipping fees exclude custom taxes that might be applicable for your country. Linsoul is not responsible for any form of custom fees.
*Note: For certain countries, only Express Shipping is applicable. This includes Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro, Sri Lanka, to name a few. Unfortunately, due to the Covid situation, we are still unable to ship to India yet.

How long does it take to process my order after it is placed?

For in-stock products, your order will be shipped within 3 working days.

Customized items will take a longer time (do check in with our staff for more information).

How long does it take to receive my order after it is placed?

For Standard Shipping, it takes about 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.

For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.

*Note: Timings might be affected due to festive seasons or other unforeseen circumstances

Who will pay for my import tax/custom fees?

You have to bear any form of custom/import fees that are applicable for your order.

Should you be unwilling to pay for the fees and reject the delivery of parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to support@linsoul.com to process warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any.

Our team aims to review your email within 3 working days.

For other queries, the fastest way to contact us is via Discord: https://discord.com/invite/5yfHcAu

How do I order Custom In-ear Monitors (CIEMs) on Linsoul?

Please kindly check the following guide first: CIEM Ordering Guide

Do I get tracking details for my order?

After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.

What shipping companies do you use?

We collaborate with 4PX, UBI, SF Express and DHL Express.

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