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Magnepan 1.7 to 3.7i or Pass Labs XA60.5 to X100.5

I'm in the process of upgrading my system and facing a choice. Currently I'm using an pass labs amplification (XONO, X1, XA60.5) feed by Michell Gyro, SME IV and Shelter 90x and ending with Maggie 1.7 (mye sound stands).

I've listened to both 3.7i and Wilson Sabrina, Sashas, all of which could benefit from a bit more amp.

I have a dedicated music room (12x10) and listen to late sixties classic rock, country rock, folk as well as Cash, Owen country and vocal jazz.

I have trade-up value for the 1.7 at my dealer as well trade-up value on the XA60.5. I could probably stretch to a demo pair XA160.5 but am concerned without a dedicated power outlet I'm taxing the system. Also by the way, I don't tend to push the system beyond a bit past midpoint on the pre-amp, although the XA60.5 class-A meter dances about on complex crescendos.

Two question. Upgrade amp or speakers first assuming only one change for the next 12 months? If the amp, is the XA100.5 enough of a jump?
tgonzales

Showing 1 response by lostbears

lostbears's avatar
lostbears
538 posts
 

The Pass Labs XA60.5 should be fine driving the Magnepan 1.7. The Maggies are 4 ohm, the XA60.5 does not leave class A until around 120 watts. I would try one of the Magnepan bass panels. This can also make the speakers sound fuller.

I have a friend who has the 3.7i with 2 bass panels. He is driving them using a Pair of Pass 60.8 monoblocks. This is a very nice sounding setup.

Placement is very important with Magnepan speakers. I would get a setup disc that has a couple of mono tracks. This will help you check and fine tune their position.
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