Ah the famous 66 of the 70's, they have done and will yet much attention, an amp with a heart to reach a standard close to the musicality vrit. The couple mdium acute among the best who does MODELS manufactured. Bass and below are dmnts, prvoir plant running, I connected two Luxman M03 bridge (2x480WATTS RMS) to reach a ffective little speakers in this volume can compete. Beware of its low price often used, because two things are noted: 1) We need an amp with a power so extraordinary and stable trs coteux 2) the HPs are no longer and are increasingly rare opportunity and strong honnreux and station breaks because of amps ter quality or insufficient food. Many new speakers worth 10 times their prices can not used their height. Whereas it was not such a time as the Rolls Royce of speakers? It's been 10 years since they are accompanied by her little sister the 15 XR, 44 and 25, and if it would re plutt I would go and have cost so much in my profession Mod that's it for the world in a reasonable price I would not change, even if the Aesthetics of faade is a little sad, but incredibly strong.