scratching

Hi there, I’m a total novice when it comes to old speaker equipment. My current setup is a sansui7000 with two sp3500 plugged into along with a record player. Intermittently over the years occasional static comes through, but usually rearranging power cords, wifi routers, Alexa’s, or replacing...

I was given a pair of Castle ISIS speakers by a family member (i have no knowledge of the speaker's prior use/history) and I'm also completely new to the world of Audio, so please forgive me if I'm not using the correct terminology. when I first set them up the sound quality was good, however...