TDA 1541a 1 µF vs 100 nF on MSB

Some Measurement  with 1 µF vs 100 nF  some say it sounds better  .

Tested on staggered TDA1541a

Board with 1µf on MSB

Multitone -20 dBfs – spectrum 20 – 96 kHz

  • Red 100 nF
  • Blue 1 µf

THD + Noise20 Hz – 20kHz , 0 dBfs

  • Red 100 nF
  • Blue 1 µf