Hi guys,
I finally got time to properly testdrive my 644 during the holidays. I had already replaced the belt and i must say this is one fine sounding machine!
I do got one (major) problem. When i route channels to group 1/2, group 1 seems to be always giving output, regardless if i have the sliders at zero. Group 3 and 4 don't show this behavior, it only outputs sounds when i turn up the (group) sliders.
In the matrix screen group 1 is also showing output when the slider is turned down.
What's worse is that if i turn UP the group 1/2 slider, the sound seems to add to the already present group 1 output giving some balancing and phasing issues.
Needless to say this is a bit of a bummer as i can't properly use group 1/2 and have to route everything through 3 and 4.
Hope someone can help me, as all inputs work fine otherwise i was thinking to investigate the slider part of the schematics.
cheers, Bas
I finally got time to properly testdrive my 644 during the holidays. I had already replaced the belt and i must say this is one fine sounding machine!
I do got one (major) problem. When i route channels to group 1/2, group 1 seems to be always giving output, regardless if i have the sliders at zero. Group 3 and 4 don't show this behavior, it only outputs sounds when i turn up the (group) sliders.
In the matrix screen group 1 is also showing output when the slider is turned down.
What's worse is that if i turn UP the group 1/2 slider, the sound seems to add to the already present group 1 output giving some balancing and phasing issues.
Needless to say this is a bit of a bummer as i can't properly use group 1/2 and have to route everything through 3 and 4.
Hope someone can help me, as all inputs work fine otherwise i was thinking to investigate the slider part of the schematics.
cheers, Bas