Today I went at Jaben local store and we made mini meet at the store
We have tried many audio gear , below set up impressed me until now
Source : AK 240
Music file : DSD from Opus 3
Amp : Bakoon Japan , SCA 7511 mk 3 mod
Headphone : ATH AD PRM 1000 rare item and discontinued
Cable : RCA WBT to mini plug Viablue with Crystal Cable Dreamline series
Sound quality :
The best sound quality I ever heard from desktop amp pair with AK 240
We heard DSD file from OPUS 3 , sound so full and more weight .
I love ak 240 play DSD file .
High : very smooth silky high with very good detail
Mid : very sweet and natural
Bass : tube like bass reproduction ,
Separation : very good that I can detect music placement very accurate
Soundstage : wide and very good depth
IMO