First post, by Stojke
- Rank
- l33t
Recently i got one Expert Color MED37000 sound card thats powered with YMF718 sound processor.
I notice extreme noise on right channel when using FM, so i guessed it is capacitor problems.
Plus i have some other sound cards that REALLY need capacitor replacement.
So my question is, should i replace them with cheap electrolyte or go for more fine and expensive capacitors like polymer?
These are my choices for 470uF 16V replacement:
http://www.tme.eu/en/details/mal213665471e3/t … acitors/vishay/#
http://www.tme.eu/en/details/ulr470_16/polyme … n/ulr477m1cg1b/#
Can any one share their knowledge on why is capacitor impedance important in audio circuitry? As well as generally what type of capacitor is most wanted for better quality output?