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Tweaking the Magnepan 1.7s

Looking to tap the Audiogon crowd to come up with inexpensive tweaks for my new Magnepan 1.7s. Here is what is planned so far:

Have room treatments. I am a bigger fan of sound absorption than sound dispursement. I have four 2' x 4' x 2" sound absorption panels that sit on each side of my stereo shelving unit between my speakers. Does a great job of removing the reflections off of my electronics.

Having Magnepans for 30+ years, I do like to deaden the front wall behind the speakers a little bit. From hanging an oriental rug to curtains or whatever. Will be trying out some of these ideas with my new location.

Mye stands. I am waiting for my bank account to grow a bit before I go for these. I believe Mye has the new updates for the 1.7s (although, I can't see any difference between the 1.7s and my old 1.6s).

I want to bypass the fuse and that stupid metal jumper with the least disruption of the speaker itself. Anyone remove the back panel and replace with better speaker connects? If so, what do you recommend? How about wiring tips - anything I should be know before I start the project?

Debating on using a 1 ohm resistor to tame the high end. Any suggestions for high quality 1 ohm resistors?

Anything I am missing?

Sound notes: full description of my experience with Magnepan 1.7s and the electronics I am using in other Audiogon threads, just search for ronwills.
ronwills
edge22
31 posts
 
Hotmailjbc,

Did you do the "half razor" or the "full razor"?

I am considering doing the razor myself. Was the razor only positive improvements or are there trade-offs?

Thanks!
audioconnection
1,270 posts
 
(((Have room treatments. I am a bigger fan of sound absorption than sound dispursement.)))
Have you tried installing the 1.2 ohm resistor first and Room diffusion?
You may just find you preserve the overtones and harmonics in the music.
Cheers Johnnyr
cwlondon
1,210 posts
 
As we are already in an audio forum, I would appreciate further information on the razor treatment.

The answer above is a bit like saying:

For suggestions to tweak the 1.7s, search around on Google.

Thank you,
edge22
31 posts
 
Cwlondon,

Here is a link to one of the primary posts about the "razor" treatment for a Magnepan speaker that is in the planar speaker section of Audio Asylum:

http://www.audioasylum.com/cgi/vt.mpl?f=mug&m=155318

There are other posts (e.g., see JBen's posts) about the razor on this same forum. There is a search function within the planar section to find these.
magfan
1,583 posts
 
What shortcomings in your panels are you trying to address?
Do you have crossover schematic?

My 1.6s improved quite a bit just by rotating them in place.....
That puts the tweeter 'in' and the mylar facing the rear wall. Apparently, the mylar to the rear is how all Magnepans were made up until fairly recently. Maybe when the QR tweeter was introduced? I have yet to hear / read a convincing reason for this change.
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