Compare Bob Carver Black Magic 25 and Rogue Stereo 100?

Easy @invalid - the OP said they did not have the opportunity to listen to either one, and to be fair I closed with…

But a gun to the head would result in Rogue… or a used PrimaLuna or ARC.

The main point is buying a relatively expensive amp without being able to listen to it, could result in wasted $.

And while the Rogue is a better bet than a Carver, it is not a sure bet.
A used PL or ARC is more of a sure bet.

@holmz  the class D isn't a sure bet either and saying it's better than the rogue or carver is just speculation also.

OP, are you based in the U.S.? 

TMR has a few used Rogue Stereo 100 amps available today with a money back guarantee, and Carver also offers 30 day trials.

Trying at home yourself would yield the best results if possible.

No doubt - be prepared to buy and return, or buy used gear you can resell for low loss. Used Rogue gear generally has good resale value. It's best to get two amps in at once and compare yourself over several days (at least). I can tell you an EL84 amp will sound very different from that Rogue 100!

I bought one Black Magic 25 for my kef blade 2 & it sounded so moist I bought another to go mono. If these can make blades sing & dance they’ll kick arse on most rigs.

Anyone want more of the real deal skinny, dm me.

As to the ’practically microscopic’ transformers comment: not just wrong but ignorant.