What gives us audiophilia nervosa. Have you located a GT2000 in Japan that is for sale? One good thing in your favor is that the reputable Japanese dealers, either when you go there in person or on eBay, tend to be honest in representing their products.
Paradoxical to the situation in the USA regarding GT2000s, they are all over the place in Tokyo. It was evidently a very successful model for Yamaha, back in the day, in that market. It's much easier to find a GT2000 in Tokyo than to find an SP10, even. Try "Hifido English", on line. They very often have a nice one for sale which they will pack and ship to you. And don't buy any of the lesser models; the GT2000 or GT2000L is the way to go.
Paradoxical to the situation in the USA regarding GT2000s, they are all over the place in Tokyo. It was evidently a very successful model for Yamaha, back in the day, in that market. It's much easier to find a GT2000 in Tokyo than to find an SP10, even. Try "Hifido English", on line. They very often have a nice one for sale which they will pack and ship to you. And don't buy any of the lesser models; the GT2000 or GT2000L is the way to go.