100K naplóhang erősítő hangerő szabályozó potenciométer pot sztereó W hangerő ALSP

100K Log Audio Amp Volume Control Potentiometer Pot Stereo W Loudness For ALSPSpecifications
Product Configuration: precision chip resistor array
Commercial Property: A series of index potentiometer
Goods Impedance: A100K
Impedance error: 5% -10%
Synchronization error: 1dBFeatures
Exponential potential is mainly used for volume control circuit. This is because the human ear has a characteristic sense of volume, the sound is relatively small, the feeling of the human ear is very sensitive to changes in volume, but loud after a certain value, even if the sound has greatly increased the human ear feeling will not change much. Corner characteristic exponential characteristic resistance potentiometer and auditory contrast, do so using this potentiometer volume control, the volume can be varied uniformly when adjusting the volume, but will not open a little voice becomes very large or very small.Package Included1pc Potentiometer 100K Log ALPS Audio Amp Volume Control
401304740212 - ali110 (281)