If you ever spot Spam (either in the forums, or received via forum direct message) please use the Report button at the bottom of each post to make sure a Moderator can handle it quickly. Thanks for your help in keeping things running smoothly!
For Krell reviews and the like, your best bet would be the American HiFi mags (available in some specialist news agents in London, but hard to find). 'What HIFI' and HFC focus largely on just a few brands of affordable, locally made kit and only occasionally cover foreign hi-end. There are a couple of higher end UK mags which will cover that stuff properly, but generally several months (or even a year or two!), after the equipment goes on the market.