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New Joseph Audio Pulsar Graphene 2

Just wanted to update my prior thread where this topic may have gotten lost.  As many of you may know by now, Joseph Audio has come out with the new Pulsar Graphene 2. This new iteration of the venerable Pulsars has a graphene coated magnesium midrange-woofer cone, and the drive motor, suspension system, etc., have been revamped. From what I have been told, the upgrade is pretty significant ... the sound is fuller and has greater ease, yet is very resolved. Jeff Joseph advises that an upgrade path will be available for existing owners of the Pulsars, too. Also, note that the price quoted in the Soundstage piece was in Canadian dollars ... Jeff informs me that the price in USD is $8,999 per pair. I am eager to hear the new Pulsars.
rlb61
prof
3,471 posts
 

I appreciate the experience and knowledge you bring to this, erik.

I personally am downplaying my own expectations of what I'll hear with the new graphene version.

As to inferring the sonic significance of the new drivers, it seems to me that we'd have to consider both whatever alterations have been made to the drivers AND whatever alterations Jeff Joseph may have made to the design in redoing his crossovers etc.  A number of people reporting conversations with Jeff say Jeff talked about significant work on the new design, so perhaps it includes some alterations that re-voice slightly, or further optimize the design.

Does that make sense?
erik_squires
16,049 posts
 
I appreciate the experience and knowledge you bring to this, erik.

I personally am downplaying my own expectations of what I’ll hear with the new graphene version.



Thank you for your kind words!

I’m not saying it’s not a better driver. I’m just saying Seas did a lot of work in the motor. Let’s not get twinkly eyed over the word "graphene" as being the cause. :)


While I cannot tell you how well the new version sounds, I can tell you with some certainty based on specs that the old and new driver require different crossovers, so the idea that they would require a great deal of rework and possibly ending with a different sound is not surprising to me at all. From what I saw of the previous version, his crossover was impeccably designed, with attention to detail and a nod to tube fans. I would expect JJ to take the same level of care with this one.


Best,


E
markalarsen's avatar
markalarsen
651 posts
 
I can tell you how the new version sounds, and I am twinkly eyed.







djones51
4,947 posts
 
I have the upgraded Perspectives and they leave me pretty twinkly as well. I know the crossovers were either replaced or modified in some way and Jeff said they would be indistinguishable in sonics from the new ones. I am not good with the hyperbole but these speakers are amazing and I only have them paired with a little Mac MA 252 integrated. Lyrics and acoustic  instruments  are  what impress me the most with these speakers. 
erik_squires
16,049 posts
 
That's kind of a shame, as you'd hope an upgrade would sound better somehow. :)


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