thenannymoh Posted June 10, 2020 Report Share Posted June 10, 2020 Hello all! I'm experiencing a slight problem with my 1/4" headphone jack on my 688, and was looking for any insight anyone might have. I'm getting a very faint, higher pitched buzz (almost a whine). The volume is very low but noticeable when things are quiet. The volume does not change with the headphone gain... it is constant. It is present regardless of any other items connected to the BDS. Here is the odd part: when I plug into the 1/8" jack right beside it, no problems, no buzz. Different headphone produce the same result. The buzz is only present on the 1/4" jack, and not on the recording itself. Any thoughts? Anyone experienced problems with their head oh one amp on the 688? Cheers and stay safe! Quote Link to comment Share on other sites More sharing options...
soundtrane Posted June 11, 2020 Report Share Posted June 11, 2020 seems clearly a checkup at SD service is in order... Quote Link to comment Share on other sites More sharing options...
newzhack Posted June 14, 2020 Report Share Posted June 14, 2020 I had the same issue with my 664 when plugged into a sl12. The recordings were always fine. Quote Link to comment Share on other sites More sharing options...
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