Tascam 488 mkii Channel 7

Zachary sterman

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Dec 22, 2018
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Gear owned
TASCAM 388, MSR16, M312
just received a 488 mkii that is acting up.


all channels work fine, but channel 7 plays back material at an incredibly low volume. it WILL record, and it sounds great through the mixer portion of the unit, but upon playback it is -15 to -20 db lower in volume than recorded, and muffled. Using a Maxell XL ii.

I also tested a Cassette inside this machine that had recorded material already printed on it from an identical 488, and from track 7 still played back with the pre mentioned symptoms

yes i have cleaned the heads with isopropyl alcohol.

any ideas? any repair shops on the east coast that can help?
 
Last edited:
Isopropyl is NOT the right chemical and Denatured will clean them better. It is possible that there is a bad solder joint or even a dirty switch in the unit.
 

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