2. speakers
  3. 147797-2137

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
rlb61 OP
789 posts
 
"theres no evidence these speakers are better than a diy pair at a fraction of the cost. or is there?"

This line of reasoning makes little sense. Most anything one makes themselves will be cheaper than that made by someone else.
Ag insider logo xs@2x
astewart8944
499 posts
 
Once anyone says that their DIY speakers sound as good or better than a commercially produced speaker, I'm interested in knowing who else has heard them and agrees with the builder's assessment. I readily admit that ownership of a particular brand reveals an inherent positive bias towards that brand. But, the ultimate bias is for one's own creation. If others aren't asking the builder to make them the same speakers after they hear them, then the speakers might not be as good as the builder believes.   
helomech
1,703 posts
 
Yeah...Magico’s using those cheap drivers with their under hung speaker designs. Anything to help lower distortion is a good thing in my book.
I didn't say their drivers are cheap, just that the use of underhung voicecoils is not remotely uncommon these days, nor are they expensive. For example, some of Monitor Audio's entry level stuff has underhung coils. The potential for greater expense comes from underhung-coil-drivers of unusually high excursion and power handling. Makes for a larger/heavier motor assembly. Like all choices in speaker design, it's a matter of tradeoffs. An underhung coil is more linear (in theory), but when pushed to the limits, the resulting distortion is quite nasty compared to the softer distortion of an overhung design. 


wildfoxinn
69 posts
 
I think people say that about JA Pulsar's because the drivers are available on OEM supply sites like Madisound and it isn't using anything unique that a DIYer can't easily replicate, such as a custom waveguide.
talllica1
3 posts
 
I just had to chime in (new member virgin post) after reading most of this nonsense/bs of people *assuming* they know more than Jeff Joseph. It's actually quite embarrassing. Heads up I do own the Pulsars for 4-5 years or so. I didn't make the purchase after one stellar review but after a plethora of stellar reviews from all over the world and MOST IMPORTANTLY auditioning them first. Without question they have been rated and still one of the best sounding speakers in the world (yes very true)  and now the first upgrade since 2012. Hmm odds are 100% that this upgrade / modification will significantly better the sound... will comment after some replies to make this more of a conversation..... 
More to discover