samgraysound
Well-known member
Hi All,
I'm trying to fix a Tascam Portastudio 424 MK2. It has a very significant warble on playback. Very consistent and rhythmic, about 3-4 times per second. It sound like a vibrato effect.
I tried replacing the belt set and if anything it made it more pronounced.
Any idea what else this could be? Motor? Is there some sort of capstan tension sensor circuit?
Sam
I'm trying to fix a Tascam Portastudio 424 MK2. It has a very significant warble on playback. Very consistent and rhythmic, about 3-4 times per second. It sound like a vibrato effect.
I tried replacing the belt set and if anything it made it more pronounced.
Any idea what else this could be? Motor? Is there some sort of capstan tension sensor circuit?
Sam