
update - still works well noticed complaints that others have problems with excessive noise. The problem is probably in the power supply, see the photo of what I have. This power supply is interchangeable with S Mani. I noticed that he improved Mani by making it more powerful. Used S Mani power supply on NA2 and improved the sound -YMMV. Currently alternating between Mani and NA2 on my main rig - great value for money even if you need a new power supply.

500W PSU With 80 Plus Bronze Certification For Efficient Power Supply
37 Review

Upgrade Your Laptop With Timetec 16GB DDR4 2133MHz Memory Kit - Non-ECC
32 Review

TEAC CD-RW890MK2-B Home Audio CD Recorder With Bluetooth - Black
38 Review

32GB Memory Upgrade Kit For Laptops: Timetec DDR4 2666MHz PC4-21300 Non-ECC Unbuffered RAM Modules (2X16GB) With 2Rx8 Dual Rank And 260 Pin SODIMM Design, Ideal For Notebook PC And Computer Upgrades
36 Review

Stream Your Favorite Tunes With AUNA KR-200 SI Internet Kitchen Radio - Spotify Support, Remote Control, And More!
15 Review

JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review

Experience Dynamic Audio with Panasonic SC-UX100 CD & USB Wireless Bluetooth 300W Mini Hi-Fi System Shelf Stereo
19 Review

AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review