tube amp/flutter in speakers?


i have a nice pair of mono blks that are making my woofers flutter. when i adjust the hum bal it gets stronger or softer depending on which way i turn the adj. my interconnects are good. i am using an old pair of ess monitors with the heil driver. the amps are sansui HF V60. rated at 15wpc i belive?. thanks to all who help.
kona

Showing 3 responses by kona

NO. IT IS THE SAME. IT ONLY DOES IT IN ONE SPEAKER CABINETE. I HAVE SWITCHED CABS STILL THE FLUTTER. THE OTHER AMP WAS DOING IT BUT I WAS ABLE TO ADJUST IT WITH THE HUM BAL.
SORRY SEAN, YES. IT STARTS WHEN THE AMP IS JUST BEGINNING TO GET WARM. IF I TURN THE AMP OFF IT STOPS, TURN IT RIGHT BACK ON IT STARTS. JUST FLICKING THE SWITCH THAT QUICKLY.
if this helps, i have tried other speakers on the amp and no problem. could the heil driver be the culprit.