xduoo xd-05 with Burson V5i Opamp

I bought a V5i SS Opamp from an aliexpress seller and I would like to know if it is original or not, thanks.
Walnut V2 with Burson V5i Opamp upgrade

Gone is the rawness and crunch of the Walnut amp, but hello bass, warmth, soundstage and details everywhere. a really worth it upgrade
Burson V5i-D Opamp in XDUOO XD-05

It’s good for my XDUOO XD-05!
