New BA IEMs from Brainwavz?
Mar 10, 2017 at 12:02 PM Post #181 of 187
I have say I am using the B100 still and really enjoy its signature. I use it mainly at night time because I can sleep with them in my ears and they don't bother me. If they had a mic and controls for a smartphone I would probably use them more during the day.
 
May 8, 2017 at 4:18 AM Post #183 of 187
My gr07 cable died and now I gotta look for a temporary replacement. Saw comparison for b100 against mee A151p which I owned before and am satisfied with the mids /treble. But how's the bass on the b100, compared to RE-00, gr07 or tdk b200?
 
May 24, 2017 at 1:47 PM Post #184 of 187
Can you share which Knowles armature model numbers are being used in the B200?
 
May 27, 2017 at 3:46 PM Post #185 of 187
Can you share which Knowles armature model numbers are being used in the B200?

I know this because mine arrived yesterday and one of the housings was not very well put together, so I pulled it apart (easy to recable if the cable every breaks), and re-glued it flush.

They use this: http://www.knowles.com/eng/Products...ications/GQ-series-balanced-armature-speakers

It's the 30783 model.

DSC_8221.NEF (merged).jpg

DSC_8242.NEF (merged).jpg
 
Jun 15, 2017 at 5:17 AM Post #186 of 187
Sep 8, 2017 at 4:59 AM Post #187 of 187
My German review of the B100: http://headflux.de/brainwavz-b100/

And a some kind of "modding" suggestion: Adding a resistor will cool down the slightly warm signature of the B100. Values around 32 ohms will make it sound pretty, pretty neutral and value around 64 ohms or above will move the B100 towards Etymotic territory. Coincidentally the Etymotic P to S converter with it's ~75 ohm will do this. This are the resulting uncompensated frequency responses for stock (yellow), 32 ohms (red) and 64 ohms (green):

Brainvavz-B100-FR-Imp-web.png
 

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