[Squirg]

NO MORE MISTERTAO!!!  There is a message when you log onto the site today saying they are shutting their doors due to new Chinese Govt. Regs.!  What a bummer...
 
Is there a similar site that any of you guys use?!

 

[MuZo2]

https://www.bhiner.com bit expensive.

 

[ziixtreme]

Made a 5 Drivers IEM here is the graph. Can still be improved, because DIY's main objective is to beat stuffs in the market.

Ignore the yellow line

 

[MuZo2]

What drivers did you use?

 

[UNOE]

Can someone lead me to some cheap options for testing build frequency curves.

 

[MuZo2]

Build your own 2cc coupler. Do a search on this thread.

 

[ziixtreme]

What drivers did you use?

22955+33AP007+31736 boy it sounded good once you get the crossover right.... Took me some time to get there... Not really satisfied yet as I feel it can still be better. SWFK-31736 is really super tricky to deal with, by far the hardest driver to tune. By the way, made a cheapo 2 drivers over the night and it sounded good as well. 22955 pairs well with 2389.

 

[ziixtreme]

Where can I buy silver color estron wire or litz wire for the drivers? The one that I use currently same with fitear but it's too stiff, very difficult to bend and tend to break off if bent too much......

 

[shdh]

Furthermore you shouldn't care to much about what's going on from 10 - 20 kHz, not to mention 20 - 40 kHz.

Could you elaborate why you shouldn't care too much about 10KHz to 20KHz?

 

[MuZo2]

Could you elaborate why you shouldn't care too much about 10KHz to 20KHz?

I think what he meant was about the coupler & measurement.

 

[shdh]

I think what he meant was about the coupler & measurement.

Indeed. To OP's point, even though the coupler is only rated up to 10KHz, discounting those frequencies provides no data for the upper range.
 
So what are the alternatives to measuring those frequencies (10KHz to 20KHz)?

 

[Xymordos]

  22955+33AP007+31736 boy it sounded good once you get the crossover right.... Took me some time to get there... Not really satisfied yet as I feel it can still be better. SWFK-31736 is really super tricky to deal with, by far the hardest driver to tune. By the way, made a cheapo 2 drivers over the night and it sounded good as well. 22955 pairs well with 2389.

 
That's almost like the Fitear 334 config, if you swapped the SWFK with an ED

 

[myemaildw]

anyone wants them for free? These are bas from phantom master 4 items, with some resistors. Two pairs, and one extra, haven't got idea weather they are the same or have differrent audibly. Just need to cover 2.15 euro for postage

 

[MuZo2]

I will take them.

 

[Xymordos]

That looks surprisingly like the sony drivers