To me the whole Hammond sound thing is a bit overrated...especially when to-days keyboards can simulate close enough to the original to be effective....& plus you have the extra benefits of so many other vintage sounds & many others with EFX and editing capabilities all in one on-board unit. Although I still like to watch a Master at work like Tony Monaco, Joey DeFrancesco & others on a B3........for me it's the player not the instrument...
The Nord Hammond sound is a perfect example.... & let me say that some of the new Yamaha Tyros 3 & S910 organs like the Rock Rotary are VERY authentic & effective.
But to froth at the mouth every time Hammond B3 is mentioned is ridiculous & certainly only a sentimental memory of a bygone era that many of us lived through....but it's time to move on I would say.