I appreciate all of your input.I guess I should give you my room size.20x16x10ft ceiling.My amp now is a Pass labs xa30.5 only 30 watts but it doubles in 4 ohms..I know with Maggie's it's not all about the watts but the current of the amp.The 30.5 powers the Maggie's without any problem.The more info I can get on the re75 powering Maggie's the better...Thanks again
Any experience with Arc ref75 driving magnepans
Thinking about buying a Arc ref 75 to go with my ls27. I have 1.7 right now and will upgrade to the 3.7s in the future..I listen mostly to jazz along with some classical and classic rock. Once in awhile I turn up the volume...I'm reaching out to you for your input...Thanks
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I have had both ARC and Pass Labs in my system and both companies make some of the best, most reliable amps around. Granted tube amps are intrinsically, more likely to break down than SS, but I really can't agree with Don c55, that ARC have reliablity problems. I can't comment on the Reference 75 and matching with Maggies, but the consensus seems to be that they will drive most speakers, except the most punishing, to sensible volumes. On a prolonged recent audition, I thought the Reference 75 was one of the best sounding amps I have heard and I plan to buy one, when funds allow. Whether a move from the Pass to ARC is a step sideways or up, I think you would have to audition in your system, but at these prices I would take that as mandatory anyway. |
My amp now is a Pass labs xa30.5 only 30 watts but it doubles in 4 ohms.Yes, 30 watts in class-A. "While the XA30.5 may give 30Wpc into 8 ohms in class-A (14.8dBW), the distortion at this power level is low, at 0.015%. The amplifier doesn't actually clip (defined as the THD reaching 1%) until a much higher power level: 130Wpc into 8 ohms (21.14dBW). Even higher powers were available into lower impedances before clipping: 195Wpc into 4 ohms with both channels driven (19.9dBW), and 332W into 2 ohms with one channel driven (19.2dBW)." Measurements |
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