Onkyo SR705
Denon 2930 (Coxial to MD10)
Onkyo SE-200 (Optical to MD10)
No matter I connected with Denon or Onkyo, when I set 0db of MD10,
the sound from SR705 will greater than normal, but the sound will become 拆. But when I set -5db, the sound back to normal again.