[Choy Wei De]

can i see the faceplate side bro?

Of cause not 100% the same copy. But what I care about the main body instead.

 

[pace88]

Of cause not 100% the same copy. But what I care about the main body instead.

wow for me it's very good bro, i also modified the base shell kz zs3

 

[Choy Wei De]

wow for me it's very good bro, i also modified the base shell kz zs3

I don’t have skill to make shells. So I have to order online. At most I’ll buy STL or OBJ files and edit it and 3d print.

 

[Choy Wei De]

I bought this driver quite sometime back from Taobao. Does anyone know what is the green thing on the soldering pad?

 

[Makahl]

I bought this driver quite sometime back from Taobao. Does anyone know what is the green thing on the soldering pad?

AFAIK 99% of the time its an enamel coating to
1. Electrically isolate it, and
2. As a visual indicator (many sellers will refuse exchange/return if you've soldered the unit)
You can use nail polish for a similar effect. 1% of the time its just a swipe with a marker just for indicator/looks.

 

[Choy Wei De]

AFAIK 99% of the time its an enamel coating to
1. Electrically isolate it, and
2. As a visual indicator (many sellers will refuse exchange/return if you've soldered the unit)
You can use nail polish for a similar effect. 1% of the time its just a swipe with a marker just for indicator/looks.

Do I need a special method remove the coating? Or do I just solder over it?

 

[linkzex]

How do you measure impedance of iem?

 

[eunice]

https://www.roomeqwizard.com/help/help_en-GB/html/impedancemeasurement.html

 

[Xymordos]

Do I need a special method remove the coating? Or do I just solder over it?

Just solder over it. It's insulating paint or something. Or you can sand it off.

 

[dhruvmeena96]

Just solder over it. It's insulating paint or something. Or you can sand it off.

That is what I said to him on pm.

By the way...after a long time
@Xymordos


And one more thing.

Note: FED30048 and TinAudio P1 or the 10mm planar sound the same.
The planar just have the planar style super speed bass and rising treble response above 10kHz.

Note: I will be making some set on the name of my friends here. Something like a tribute set like what I did for my Mom (modified @Furco GQ+ RAB)

Starting with @Choy Wei De

GQ30783 + GQ30710(3dB attenuation)(replacing RAB32033 in MASM)

It will be the simplest 4 way crossover design lol

Let's see, how it turns out

 

[Xymordos]

That is what I said to him on pm.

By the way...after a long time
@Xymordos


And one more thing.

Note: FED30048 and TinAudio P1 or the 10mm planar sound the same.
The planar just have the planar style super speed bass and rising treble response above 10kHz.

Note: I will be making some set on the name of my friends here. Something like a tribute set like what I did for my Mom (modified @Furco GQ+ RAB)

Starting with @Choy Wei De

GQ30783 + GQ30710(3dB attenuation)(replacing RAB32033 in MASM)

It will be the simplest 4 way crossover design lol

Let's see, how it turns out

I'm always around just don't have time to build any new ones yet

 

[dhruvmeena96]

I'm always around just don't have time to build any new ones yet

Me too...just got some spare time today

 

[kmmm]

Masm 7

Unfortunately there's an air leak in the left BS6 tube
Have to redo the whole thing

The working right shows an interesting curve compared to MASM3 pro.
Whats happening at 13k?

 

[eunice]

Wavelength of 13khz in air is approx 2.6cm. Could that be a resonant frequency of your measurement setup?

 

[kmmm]

Wavelength of 13khz in air is approx 2.6cm. Could that be a resonant frequency of your measurement setup?

Yes, that could be it. What do you think of the rest of the curve compared to MASM3? (because of the air leak I have no listening test yet)