Description:
The whole decoder board uses CPLD as data processing. Because CPLD is parallel processing, it will not be serial processing like the peripheral logic chip, of which delay between all the gates will accumulate. The delay to the last data is very large. The resulting signal jitter cannot be ignored. Therefore, the R2R DAC developed by CPLD has advantages.

This decoder board has mid-tone accuracy, deep bass diving, and high-tone accuracy. The overall experience shows that the degree of separation is better than that of an integrated IC solution. (Under the premise of cooperating with our USB interface card).

This product adopts SMT industrial production, the components are neat and beautiful, and the solder joints are full and shiny. SMT production reduces manual reclaiming process and avoids soldering wrong components. Greatly improve the accuracy and precision of decoding. Good voice is ensured. Thanks to its lower price, enthusiasts can enjoy the treatment of large-scale machinery.

Specifications:
- Product name: For LADDER SOURCE DA Convert XLR
- Edition: 2.0
- Dimensions: 160 x 123mm (LxW), excluding the sizes of connectors
- Voltage: DC voltage +5v logic circuit power supply. DC voltage +15v 0v -15v analog amplifier circuit power supply (one channel, one channel, separate power supply)
- Signal input: 4-wire I2S (for Philips IIS format) does not support left-justified, right-justified GND BCK LRCK DATA
- Supports the highest sampling rate and tested PCM384KHZ to work normally, and does not support DSD
- Output: Single-ended (RCA) L-OUT and R-OUT; Balanced (XLR) XLR-L +/- and XLR-R +/-
- Output analog signal level: single-ended 2.5vRMS; Balanced 4.8vRMS

 

Package Included:
- 1 x DAC Board

Attention:
- Power supply mode does not support connection to a transformer, and the rectifier voltage stabilizer board should be used for power supply.

 

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

 

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

 

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

 

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

 

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

 

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)