Singxer SU-6

Regular price $750.00 USD
Sale price $750.00 USD Regular price

SU-6 is the latest xCORE-200 series USB digital interface products using XMOS.

The new generation of XMOS chips, using a more advanced process technology, doubles the performance of the older U8 chips to achieve 1000 MIPS of processing power.

using high-speed full isolation design

can very effectively isolate the interference noise between the computer and the interface. The SU-6 uses a very good circuit design, using a high-speed PGA to reform the digital audio signal after isolation, so that the signal after reforming is completely immune to the jitter of the isolated chip itself.

SU-6 internal motherboard adopts unified source synchronous clock technology,

PGA internally uses a special algorithm to strictly control the clock signal and digital audio signal, which can ensure that the digital audio signal will not be delayed and phased after passing through the isolation chip. Poor and extra distortion.

As we all know, the core of digital audio is the algorithm.

the core of digital audio is the algorithm. The Singxer team has been working in the digital audio field for many years and has received strong support from the XMOS AE team. We have implemented several technical improvements and algorithm optimizations based on the original firmware.

System compatibility:

1, Windows 7, Windows 8, Windows 10; 32/64 bit, need to install a dedicated driver

2, Native MacOS 10.6 and later, using the system comes with a driver

3, Native Linux with UAC2 compliant kernel, using the system's own driver, (tested on Ubuntu and Daphile systems, based on INTEL X86 platform)

4, Android OS 4.2 and above, the device needs to support OTG function, in general, the Android 5.0 system is supported by default, and the following 5.0 recommendations are used with a dedicated player.

HDMI -I2S interface output:

1. LVDS differential signal with a level of 3.3V;

2.DSD ON signal, 5V power supply (small current), the internal PGA of the MUTE signal has been processed, and the MUTE signal will not need to be output;

3. The DSD ON signal can be defined by itself. The DSD ON signal can be arbitrarily output to the PIN13, 14, 15, and 16 pins of the socket.

4. The phase of PIN1-3 and PIN7-9 is adjustable, and the user can configure the phase of the two pairs of outputs through one switch.

Inside the Box

  • 1 x Singxer SU-6
  • User Manual

1 Year Warranty

The Singxer SU-6 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Sample rate supported by each output interface:
PCM: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz, 352.8KHz, 384KHz
DSD: 2.8 MHz (DSD64) - DoP, native 5.6 MHz (DSD128) - DoP, native 11.2 MHz (DSD256) - DoP, native 22.5 MHz (DSD512) - native
Bit width: up to 32 bit over I2S output Up to 24 bit over S/PDI, AES/EBU
Machine weight
Package weight
about 2.0KG
USB cable*1 Power adapter (commonly used, AC100V-240V)*1 Power cord*1

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: 7-15 days, excluding holidays and weekends


  • 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)

Shipping Policy

Which countries do you ship to?

How much does shipping cost?

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

What happens if the parcel has been shipped but not delivered?

Who will pay for the import tax/custom fees

What shipping companies do you use?

Customer Support

How do I get help for my order?

Do I get tracking details for my order?

How do I cancel my order?

30-Day Return Policy

Where should I send the product for the return process?

When must the product be returned after receiving the RMA form and details? 

When will I receive my refund after returning the product?