Hi Stephen,
I thought I would share my thoughts on the Fantom XR with you. It just so happens I currently have my friend Mike's one connected up to my EL90. To say I've been conducting a love affair for the last 3 days would be an understatement. The beauty of the Fantom is it's flexibility. It's 16 part multi timbral,so, with the "split" facilities onboard letting you put any sound anywhere on your two keyboards (and pedals), you could in theory have a 16 manual Compton if you wish! Overkill, I know, but it IS very versatile.
As to it working on your GA1, I think it will work from the piston buttons no problem. My EL is changing it's programs this way, and I believe your Technics is every bit as good, if not better than the Yamaha. I'm not a Theatre buff or an expert on theatre sounds (I want it for the orchestral side), but I have to say Reg's theatre card is excellent. Even if you don't personally like some of the sound setups on the card, the facility is there in the user section to make your own, or use Reg's registrations and build on them to suit yourself! The couple of times I have spoken to Reg on the phone, I found him to be a very genuine chap, very helpful and pleasant to chat to.
If I was to put into words what I really think of the Fantom, well....... I could be here till 2 o'clock in the morning boring you with how stunning and fantASTIC I think it really is. It's not for the faint hearted Stephen, but if you very much like doing your "own thing", then this XR is an arrangers dream. The touch sensitivity is quite extreme, even more so than my last Roland expander, but it's excellent. Some of the internal guitars are quite exceptional. Again, I'm not a guitar buff either, but with some of the voices 3 (or even 4 way ) velocity switched the handling and dynamics of this thing is mind blowing. I'm seriously considering getting one myself to be honest. Put it this way - it's just as well my husband isn't the jealous type.............
Don't know if my opinion really helps you Stephen. All I can say is Reg is a very helpful and obliging chap, and I'm sure he could anwer any doubts and queries you might have. Looking forward to hearing whether you decide to go for it.
Regards,
Nicola