My R-390A is too hot to handle-- well the filter L601 on the AF module is too hot to touch after 1/2 hour running so I suspect a shorted turn or two. I've never felt it before but reckon it shouldn't get that warm. Any one got a spare they care to part with? Thanks Pete VK 3 IZ Pete D . Williams METUNG 3904 Australia jupete at bigpond.net.au