CHANGSTAR: Audiophile Headphone Reviews and Early 90s Style BBS

Lobby => IEM Measurements => Topic started by: Drakkard on March 25, 2014, 09:29:55 AM

Title: Fischer Audio TBA-04
Post by: Drakkard on March 25, 2014, 09:29:55 AM

I thought I'll contribute something too. So here is a bit about our TBA-04.
My rig measurements:
(http://i40.photobucket.com/albums/e206/Thrakhath/Headphones/th_TBA-04foam_zpsa7d4daa6.png) (http://s40.photobucket.com/user/Thrakhath/media/Headphones/TBA-04foam_zpsa7d4daa6.png.html)
Note that it's CSD, not Burst decay like Purrin uses:
(http://i40.photobucket.com/albums/e206/Thrakhath/Headphones/th_TBA-04foamwaterfall_zpsa2076da8.png) (http://s40.photobucket.com/user/Thrakhath/media/Headphones/TBA-04foamwaterfall_zpsa2076da8.png.html)
And that's factory measurements:
(http://i40.photobucket.com/albums/e206/Thrakhath/Headphones/th_TBAfactory_zps7c031065.png) (http://s40.photobucket.com/user/Thrakhath/media/Headphones/TBAfactory_zps7c031065.png.html)
I will not go into the detail about sound, as my opinion may count as biased.
Reminds me some vintage full-range speakers, I did not hear similar signature in any other earphones, but I not tried all of them :P Not neutral for sure, but quite pleasing. Best sound for me is with westone yellow foam.
I do not hear that 4.5kHz dip. Also, CSD may appear as ringing, but its not really bad. May appear with some eartips, and be non-existent with others. And looks better if use Burst decay graph :)p8

Title: Re: Fischer Audio TBA-04
Post by: firev1 on March 25, 2014, 10:27:03 AM

Look forward to trying one here! Looks like a dynamic type of driver(guessing) hmmmm

Title: Re: Fischer Audio TBA-04
Post by: Drakkard on March 25, 2014, 10:35:50 AM

Triple armature actually ::)

Title: Re: Fischer Audio TBA-04
Post by: firev1 on March 25, 2014, 02:38:20 PM

Woops, I thought it would be from the description :#