What are you referring to as original? The 57 (1st model-original) or 63 (much more traveled model)? Both are great with Jadis amplification. The Alephs are also good, as Drubin suggests. Many good tubes will do.
BTW, you can't drive these speakers "full-range" -- only their range, which a bit short of fullrange. A good sub is recommended.
BTW, there are sites recommending some such quad/sub combo's -- now if I could only remember them...