digitech pds8000 output volume

[tyler newman <tyler@batterycage.com>]

hi-

hello nice list people.

so, i have this digitech pds-8000 which is one of my greatest musical  
devices. however, the output volume is a bit lacking...regardless of  
where the mix knob is set, i feel like it's seriously killing not just  
the input volume from the guitar (which is run through a different  
pedal: digitech rp-1000 before hitting the pds), but also the output  
volume is just...not enough.

this pedal is obviously pretty old, and probably needs some kind of  
servicing. does anyone know if there's any kind of output stage mod,  
or if there's a repair that i can get done, that will fix this problem?

i mean, does anyone know about this problem, or is it just my  
particular unit?

thanks for any advice!

- tyler