Throwing a honest opinion,
For the past two days, after carefully listened thru SP-200, may i say this amp is dead cold? it feel soo sterile in a sense there is almost no wow factor beside it's overwhelming power.
I've tested a number of different sources
- Fiio K5 Pro via XLR/RCA connected to PC
- Hiby R3 via Line Out
- Hiby - Fiio - SP200
Cans/iems : K701, KXXS, MH755 and PK1
If i'm being totally honest, the amp on Fiio or Hiby is feel more dynamic / livelier compared to sp200.
but again, will continue listening with it