Sennheiser HD 800 is the most difficult to drive Headphone.
Once you get the synergy . Wow it can make you fly to the moon with HD 800 Sound Quality.
Tonite i found my best synergy portable amp for my HD 800 is
Mass Ko Bo 404.
Source :
AK 100 FAD Edition
Amp :
Mass Ko Bo 404
Headphone :
Sennheiser HD 800
Cable :
IC : DHC Complement 4
SAA Endorphin with Adapter for LCD Pin
Sound Quality :
High :
Very good in detail and clarity and very good presents and high extension
Mid :
Very sweet and clear and very good pronounce it is very difficult can make excellent mid from HD 800 with other portable amps
Bass :
Very good bass impact and very good bass speed.
Never get the basa so tight and can go very low with my other amps.
Separation :
Very clear and i can detect the individual instrument about the position.in Orchestra
Soundstage :
Very wide soundstage like in big Concert Hall .
Overall :
Never sound my HD 800 so amazing like with mass kobo 404.
Only my deaktop big brother mass ko bo 394 can drive my HD 800 in excellemmt sq.
Ny source is direct AK 100 .if i put DAC inbetween like Hugo or Aurender Flow .
Woow it can go more crazy with my Mass Ko Bo 404
Imo
I have changed The IC from DHC Cmplement 4 to Crystal Cable Reference Diamond 3 wires
Sound Quality improve In better Way , The individual instrument more focus and has better clarity too.
Better mid pronounce and bass impact more weight and Speed .
I Love This set Up more and more For My HD 800