I’m looking at picking up another Blues Deluxe. I sold my original US made BD a few years ago and picked up a Katana 100. Well the Katana honeymoon is over and I miss my BD. I saw a Blues Deluxe RI for sale in the local ads and I’m wondering if there’s anything or any specific years that were bad. The original BD’s had the channel switching problem and I was wondering if that was corrected on the reissues. I would appreciate any information regarding what I should look out for on these amps.