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From memory, the 710 and the 750 are the same Caniadian-built chassis, but the 710 has a click tuner while the 750 has a touch keypad and ultrasonic remote. There weren't many differences at all among the Advent sets, except for quite a difference from the original VB-1000. One of their last ones was a flat, inline coffee table design (760???), which I believe, still had basically the same chassis flattened out. Don't take my memory to the bank though... I'd have to go pull the service manuals to verify those models are what I remember them being.

Charles

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