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The Crystal Clear HiFiMAN (REV.3)

A Review On: HiFiMAN HE-300

HiFiMAN HE-300

Rated # 110 in Over-Ear
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Pros: Unreal Treble extension for the price , Great Clarity , Spectacular Construction , Price , Speed for a dynamic , Fantastic Air , Highly detailed

Cons: Recessed Bass , 3-8K spike (REV.3) , Poor driver placement - Bass rattling , Stock pads , no side adjustment , Microphonics (Cable Noise)


The HE-300s are one solid dynamic HiFi headphone , like most HiFiMANs I have tried "Treble" is the focus , very clean clinical and articulate but at the same time its not metallic or plastic sounding , Dr Biang sure has impressed me , before I get on I have to preface some things 


1) The HE-300 has many revisions , according to HiFiMAN they haven't changed the drivers but that seems to be false , REV-1 and 2 were supposed to be warm and fun sounding with nice bass extension , the REV-3 or the version I have is completely different from "FUN" sounding  


2) The driver has some rattling issues at low notes , got a lot of BS from a thread I made , don't want to talk about , after completely dismantling the headphone I have concluded that its a baffle defect so poor engineering on HiFiMANs part , its seems like the driver is rattling but has this weird sound which seems to be the resonance of the placement plate and not the driver , still don't quote me on that 


Other than all of this , the HE-300 is a sign of the future of dynamic technology and the sound you get from a design in which some R&D went , I have heard some good systems out there ...and all I have heard with better High End headphones is grain , treble energy and clarity 


The HE-300 has the best extension in the treble I have ever heard in any dynamic headphone , sure the 800s have a better detailed sound but they can be cold at times , the HE-300 - Nah , they have a extension which is free of coldness , its articulate , clean but at the same time never harsh , extremely smooth with tremendous air , extremely detailed too , never thin sounding ...always full bodied and wonderfully well extended 


The Mid-Range is smooth too , but has some spikes which leads unnecessary colourations , its smooth but not having the great extension it has up top , I find the presence region to be the winner , one of the most forward yet distant sounding vocals , free of THD like some Beyerdynamics , so exquisite and from there it goes towards the magic 


I find the bass to be extremely disappointing , lacks extension , lacks body , rattles at low notes , thin sounding ...all I hear is upper bass , Mid-Bass presence is good but not great and going down is a disappointing journey , its on the fast side but that might be the response giving me the impression of fast sounding bass , this is the place where the HE-300 did not excel , if it had the bass of my 650s , the HE-300s would have been one solid dynamic


The overall sense of space is great , not as good as a AKG 7XX but above the accepted standard , I find it to be a bit congested sounding when listening to some rock , on the other hand Jazz sounds wonderful , the air when listening to trumpets sounds fantastic , extremely clear and clean sounding 










The HE-300 is a fine headphone for the suggested retail , they are efficient too , so they work well out of portable amps and even portable players and they should scale up well with a nice low output impedance amp , can't believe you can get so much for this money , just wish HiFiMAN had better consistency and quality control


Here is my YouTube Video (Review) - 




UPDATE 1 - So I stretched the pads a bit , they seem to be a bit better now 


yep..great pics and review..
sudeep - Thank you sir ! 
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