MehereYou can use the line out of the Fiio players and then use the Picollo amp to drive your larger headphones if you aren't getting enough power for your larger headphones or you want to change the sound signature to a warmer note. Just use a 3.5mm male to male cable (you may have it or buy one on our website).
MehereThe goal of making this amp was to have the most pure sound. So we minimized the number of components and just made a very simple but elegant amplifier that is suitable for use with a very wide variety of components. You can use it directly with your phone or add it to a DAC or all in one player.