Effin' Ringin' - Frequency Response and CSD Waterfall Plots for Headphones

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The irreverent and probably irrelevant non-authoritative site for frequency response and CSD waterfall plots of whatever headphones we can get our grubby hands on. And without the stupid arguing!

Our mission is to seek out and destroy all crappy headphones. New users should read the articles in the Soapbox. There is no hazing process here. We just have a simple no drama rule.
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* F E A T U R E D   C O N T E N T
IEM Measurements?

Purin is now experimenting with measuring IEMs.

Maybe time to start discouraging people from hanging out here!

UERM beta frequency response measurement

Shure e2C beta frequency response measurement

 Test your hearing!

Are you a genetic freak? Someone over 40 who can still hear up to 22kHz?

Join our discussion or test your hearing by downloading a set of files with successively decreasing frequency low-pass filters applied.

. 		Rex's What are you listening to now?

Our favorite thread and the longest too (thank heavens!) Music is ultimately what it's all about. A good place for us to expand our horizons.
xx Amping crappy headphones
rhythmdevils
May 19, 2012, 12:13:11 PM by rhythmdevils
Views: 97 | Comments: 11
So what is it with people spending thousands of dollars on amp and source for headphones that have severe colorations and problems?  (problems that are not fixable with any amp or dac)

How do you spend 7k on amp and source to have that signal filtered through this?  Or even 2k?  What's the point?  You get a little better imaging and seperation in ...
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xx Interesting Recordings
purrin
May 17, 2012, 10:45:05 PM by purrin
Views: 102 | Comments: 6
Please post any interesting recordings you may have stumbled upon in this thread. Some exposition on why you feel the recording is interesting is required.
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clip Full Spectrum Distortion Measurements for W3000, HP1000, and SR007
purrin
May 16, 2012, 03:21:44 PM by purrin
Views: 137 | Comments: 8
Full Spectrum Distortion Measurements for W3000, HP1000, and SR007
80Hz

[I used a different FFT size for the HP1000 measurement, so the spike will look more narrow on the HP1000 compared to the other headphones]

All tones are at 90db SPL - so disregard the graph markings - or calibrate accordingly.
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clip STAX SR-007 mk2.5 Frequency Response and CSD Waterfall Plots
purrin
May 16, 2012, 12:21:37 PM by purrin
Views: 166 | Comments: 12
STAX SR-007 mk2.5 Frequency Response and CSD Waterfall Plots



[note: the right channel was slightly messed up and needed a re-coat of special electro sauce]
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* Recent Topics
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[Today at 05:52:36 PM]
T50RP (new stock) Raw Measurement using Room EQ Wizard (REW) by RexAeterna
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What are you listening to now? by RexAeterna
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Interesting Recordings by RexAeterna
[Today at 04:29:19 PM]
Alessandro Music Series by CEE TEE
[May 19, 2012, 07:09:37 PM]
Amping crappy headphones by maverickronin
[May 19, 2012, 05:37:35 PM]
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[May 19, 2012, 03:29:38 AM]
* Measurements
HEADPHONES

CSD FR AD2000       
CSD FR ATH-M50
CSD FR D2000 Smeggy
CSD FR D7000
CSD FR DT990-250
CSD FR DT1350 (good)
CSD FR DT1350 (bad)
CSD FR ED8
CSD      ESP950
CSD FR ESW10
CSD FR FA-011
CSD FR HD25-1 II
CSD FR HD558
CSD FR HD650
CSD FR HD800
CSD FR HE500
CSD FR HF2
CSD FR HP1000
CSD      K240DF
CSD FR K240EP
CSD FR K601
CSD FR K701
CSD FR KSC-75
CSD FR LCD2r1 (bad)
CSD FR LCD2r1 (good)
CSD FR LCD2r2
CSD FR LCD3 #1V (veiled)
CSD FR LCD3 #2V (veiled)
CSD FR LCD3 #3 (good)
CSD FR Magnum v2.5
CSD FR Magnum v4 Martin
CSD FR M-80
CSD FR R10
CSD FR RS1
CSD FR SA5000
CSD FR SR007 mk2.5
CSD FR SR009
CSD FR SRH840
CSD FR T1 (good)
CSD FR T1 (bad)
CSD FR T50RP (stock)
CSD FR T50RP Paradox
CSD FR T50RP Koda
CSD FR T70p
CSD FR W3000ANV

IEMS

FR DBA-02
FR GR10
FR UERM
FR Monster Turbine Pro Copper
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