hey ya'll

i just got a refurbished db4 and it's the darndest thing, the Booth and Rec outputs seem to be busted. wanted to try some parallel processing through outboard gear but all i've got is the Main and the spdif up and running. both the Booth and Rec put out the same crappy signal, extremely quiet and slightly distorted copy of the main mix. if i leave the leads half plugged in to the Booth output it sounds exactly like it should, but all the way and it goes haywire. it's past the 30day money back or whatever period so i'll have to send it back and pay for repairs which i'd rather not do if it's a matter of soldering or desoldering a connection. any ideas?

thanks!

vmc