AliExpress, there's a sale coming up after 3 days, I saw for 7.5k discounted price. Often it Comes for sale On Amazon UK as well, in lightning deals for similar shipped price with customs at 8k.
Thanks for update...
My settings as of now play with PC to Speakers (SwanM200KII) through 3.5mm to RCA.
Any other DAC for below 5k? More product available in Aliexpress i dont know which one is best?