I'm headed that direction! But with Rumble 115 cabs. Fender even mentions the Rumble 115 in the manual that came with the Bassman 500.
Oh yes... it came yesterday!
I ordered the Bassman 500 (15% off!) on May 5 with Income Tax Refund money
It was supposed to arrive the 2nd week of June but Christmas comes in May, I guess.
So far I am very pleased with the power and versatility of this head. It is a tone monster. It can be very clean or very dirty and everywhere in between. The overdrive is sent from heaven on angels' wings. I don't use OD much, but with this creamy to gritty palette, I may be exploring more.
In a twist of irony, the amp head was made in Ensenada, BC, MX, 150 miles from my home but had to travel 1,700-odd miles to KC and then 1,700-odd miles back to California.
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<rant>
At least the box looked unmolested, unlike most of the large boxes I've tried to get from GC's KC warehouse! The last one looked like it has been back and forth to Indonesia a dozen times, the tape all unstuck (I don't think the original packaging had any tape,) torn, gashed, and dented box, missing packing padding, loose parts rattling around inside, cabinet and metal corners dented and scratched. The sales droid asked, "So you don't want it?" Me: "Yes I want it but I ordered and paid for NEW merchandise, not old and busted crap."
and so it was refused and a replacement ordered.
I have asked GC personnel to write on the order: "New In Box only. No Open Box. No B-Stock. No Returns." Apparently this is an impossible request for GC. I have seen seriously battered boxes where someone has painstakingly refit the staples to look like factory sealed when it is glaringly obviously not. I am lucky because there is a GC just 6 miles from my home so I always have stuff shipped to there instead of my home. That way I can refuse shipment without ever having the merchandise leave the store. Even though I never sign off as receiving it, GC processes it like a return and with their horrible ancient software, it takes about 20 minutes to wade through the process. I have lost count of the number of items I have refused receipt because of obvious damage. I'm pretty confused by GC's casual treatment of product and customer. And by "confused" I mean "angry".
I'm naming names because GC needs to get their house in order.
</rant>