Issue with SR Univrsal Speak Cells?

Has anyone had trouble with incompatibility between the SR Galileo Universal Speaker Cells and their amplifier. I keep blowing fuses in one channel every time I power up. Checked continuity with all paths and is fine. Have cells installed between source and pre and also between pre and amp without any issue. System runs fine when I eliminate the cells. Amp uses KLK-5 fuses at $8ea and is getting pricey to keep experimenting.
I keep blowing fuses in my one mono lock amp. The other one powers up ok. I have oasis s200m. They also have their own conditioners anyone out there that can help me?
I also use both the interconnect cells and speaker cells without any issues. Have you contacted Synergistic Research?