I haven't had any problems with my PL Premium Dialogue integrated whatsoever. There are many various units of PL products that aren't defective. I am very sorry to hear about your issue but don't blame the whole PL line as being a defective product.
EBM Kevin may charge a little more for tubes but if you listen as to why then it may make sense. I have never had a problem with Kevin and he has always been very helpful. I know he has good and bad days and can probably get a little short with some people but being a business owner and jerked around who wouldn't. I can't answer for the original post but I think overall Upscale is a very well run business or he would have closed his doors long ago. Just my 2 cents.
EBM Kevin may charge a little more for tubes but if you listen as to why then it may make sense. I have never had a problem with Kevin and he has always been very helpful. I know he has good and bad days and can probably get a little short with some people but being a business owner and jerked around who wouldn't. I can't answer for the original post but I think overall Upscale is a very well run business or he would have closed his doors long ago. Just my 2 cents.