14 Bit Stereo 2Voices configuration:

  Here you can set the size of the "Chip Memory Buffer" which is the amount
  of  CHIP memory used for every channel while playing from fastmemory. The
  default is 512, which suits  most configurations,  but if  it  gives  you
  trouble, you can try to change it.

  The "Maximum Sample Rate" will cause every sample with a higher frequency
  than  the  specified,  to  be downsampled to that frequency. Normally the
  amiga hardware will not allow you to play samples with a higher frequency
  than 28867 Hz. Therefore you can use this noteplayer to play samples with
  frequencies above this, with the right speed.