i'm selling my mesa 400+. the 12 power tubes were just replaced with jj/tesla 6L6GC's all matched by bob pletka at eurotubes (less than 2 hours on them). it also comes with 10 mesa 6L6GC's as spares, and a 3 ft. speaker cable. the amp works great and sounds great. the price is $850 plus shipping in the lower 48 states. i'll accept money orders. pm me or email [email protected]. thanks alot.