Specification:

1.AKM AK4490 is a fourth-generation decoder chip, also a support 32BIT 768K decoder chip
2.Coaxial input support to 192KHZ, optical input support to 96KHZ
3.Support DOP DSD (USB support, not support fiber coaxial)
4.The two AC 9V (10W or more each)
5. 2.1 Group AC dual 12V or dual 15V (15W or more)
6.More need to connect power supply
7.Board Size: 186 * 133MM
8.CPU board size: 102 * 38MM

Note:if you need decorde,this is the item link:https://www.amazon.com/dp/B01LDDRZSC

Package:

1 x AK4490EQ 2pcs + AK4118 Double and Soft Control Board Support DOP DSD & Coaxial 192KHZ & Optical 96KHZ & LED Screen

• AKM AK4490 is a fourth-generation decoder chip, also a support 32BIT 768K decoder chip
• Coaxial input support to 192KHZ, optical input support to 96KHZ
• 2.1 Group AC dual 12V or dual 15V (15W or more)
• Board Size: 186 * 133MM
• CPU board size: 102 * 38MM

AKM AK4490 is a fourth-generation decoder chip, also a support 32BIT 768K decoder chipsunshine-electronics