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Title: WTB: EII+ Debug Eprom Post by: AndyCrystal on November 29, 2017, 01:29:46 AM Hello guys. I have a problem with one SSM filter on voice #1 which is not responding.
But After swapping the SSM of another Emulator the problem persists so it is not the actual filter to blame but maybe an IC of some sort? I need to buy a debug eprom at this point which is compatible with EII+ Someone in Europe? Title: Re: WTB: EII+ Debug Eprom Post by: alka on December 01, 2017, 11:49:54 AM I have often had this problem and it was usually the s3528 programmable low pass filter which, from memory sits just below each SSM2045 chip... try swapping the bad voice's s3528 with another and see if that works.. if so just purchase a new chip and not bother with the debug as you will need a special cable and putty program, etc..
https://www.ebay.com/itm/1PCS-S3528-Programmable-Low-Pass-Filter-/222416571020?_trksid=p2385738.m4383.l4275.c10 |