High Performance Flexible Desktop Digital to Analog Convertor

    Excellent Sound Quality for All Applications
    Incredible Ultra-low Jitter for USB Inputs
    Flexible 5V Power Supply
    Auto On/Off Function & Preamplifier Function
    Selectable Output Ports
    L50 Heavenly Match with E50
Regulärer Preis €269,00
Verkaufspreis €269,00 Regulärer Preis

Excellent Sound Quality for All Applications

With careful design and adjustment, E50 provides a distortion as low as 0.00009% and a dynamic range of 126dB, offering you with perfect sound quality. This also makes E50 suitable for applications, such as high-fidelity PC-HIFI system, mobile phone/tablet OTG, CD player / turntable external DAC, digital broadcasting external DAC, TV DAC and so on. E50 also features the latest high-performance DAC chip ES9068AS. Therefore, with our excellence in design and engineering, it provides realistic and transparent sound quality.

Incredible Ultra-low Jitter for USB Inputs

USB input of E50 has a wide range of compatibility, meaning Windows 10, MAC, Linux, IOS, and Android all can be plug and play. Only for Windows ASIO applications, you need to install the driver and set it up. USB input has the best performance of E50, characterizing XMOs 2nd 16-core processor XU216, which supports 32bit768kHz PCM, DSD512 native high-resolution audio and MQA full decoding. Incredible jitter suppression capabilities are achieved when using CPLD to process the clock and greatly optimize the digital signal. This new technology makes the femtosecond crystal and external clock no longer needed to suppress jitter.

Flexible 5V Power Supply

E50 features a DC5V power supply, which can be easily accessed almost everywhere. You can power it up by USB port of PC, mobile phone charger or even a power bank. Note-The product does not provide a 5V power adapter.

Auto On/Off Function & Preamplifier Function

Topping E50 will automatically turn on and set to the input which the signal is valid. But when the signal of E50's selection is not valid for 1 minute, E50 will turn off automatically. Coaxial and Optical (Toslink) also has good performance. On the E50, the traditional optical and coaxial input not only supports 24bit192kHz PCM, but also supports DopDSD64 and MQA rendering. E50 serves the function of preamplifier so that you can control the output volume on the remote control. This will provide great convenience when connected to a power amplifier or monitor speakers, which will help you leave the budget for a preamplifier.

Selectable Output Ports

E50 is marked by full balanced TRS output and single ended RCA output. You can choose "TRS only", "RCA only" or “TRS+RCA” output to meet different usages in the multiple systems. Please note that the TRS output of E50 does not support any adapter to convert to single-ended, nor can it be directly connected to headphones.

L50 Heavenly Match with E50

L50 and E50 have fully matched design languages and styles, and signals can transmit in balanced by TRS.L50 is suitable for almost all kinds of headphones. Due to shooting, lighting and other reasons, the photos may have chromatic aberration, please refer to the actual product.

Inside the Box

  • 1 x TOPPING E50
  • User Manual

1 Year Warranty

The TOPPING E50 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

PCM 44.1kHz-768kHz/16bit-32bit 
 DSD DSD64-DSD512 (Native), DSD64-DSD256 (DoP)
 MQA Full Decoding
PCM 44.1kHz-192kHz/16bit-24bit
 DSD DSD64(Dop)
  MQA Renderer Decoding
E50 Decoding parameters (USB In@96kHz)
THD (No-wt 90kBw)<0.0003%@20-20kHz
Dynamic range(A-wt):124dB@1kHz
Frequency Response:20Hz-20kHz(±0.1dB)
Output Level:2Vrms @0dBFS
Channel Balance:0.3 dB
Output lmpedance:20Ω

THD (No-wt 90kBw):<0.0003%@20-20kHz
Dynamic range(A-wt): 126dB@1kHz
Frequency Response: 20Hz-20kHz(±0.1dB)
Output Level: 4Vrms @0dBFS
Crosstalk: -139Db@1kHz
Channel Balance: 0.3dB
Output Impedance:100Ω

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: The color black will likely arrive on 20 April 2023. All orders to be shipped sequentially.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

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)

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30-Day Return Policy

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