so, i got a e4xt ultra with some issues. trying to figure out if it is going to be worth even attempting to fix this thing. everything seems to work well except all outputs are distorted/jittery. to me it sounds more like jitter.. every sample i put in it playes back with a choppy/bitcrushed sound.
here's what the results from diagnostics reveal.. if anyone has any info that can help interpret them please let me know
wclock = word clock in or out bad [:-0]
ram = addrline test FAILED!, bit test FAILED!, Memory Line Tests BAD! and then the ram tests ends on "128MBgRAM cycle 1 verify g address = 00000002' and the unit needs to be reset :(
looks like bad sample memory is a potential problem.. i'll swap and test with some other sticks i know are good to veirfy.
i'm curious about the word clock message because this could explain the output problem. do you need to be running WC into the the ultra to test this properly?
another post mentioned that output problems could be caused by bad DACs.. anybody know how much these are to replace/source?
thanks!