Aliexpress - you order this and get that! TZT RK12 capsle?

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rock soderstrom

Tour de France
Joined
Oct 14, 2009
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I think everyone knows this. You order something on Aliexpress and then you get something else. Sometimes it's a lucky coincidence...

In my case, I ordered this and got a TZT RK12 double-sided capsule. Bad luck or good luck?

Does anyone know the capsule, is it any good? Any experience? I paid €17.89.

Screenshot 2025-03-11 at 15-37-17 Tzt RK-12 doppelseitige große membran kondensator mikrofon k...png
 
I think everyone knows this. You order something on Aliexpress and then you get something else. Sometimes it's a lucky coincidence...

In my case, I ordered this and got a TZT RK12 double-sided capsule. Bad luck or good luck?

Does anyone know the capsule, is it any good? Any experience? I paid €17.89.

View attachment 147679
It is indeed a more expensive capsule, probably even better. I have had it in my cart for some time, someone in the group talked about it.
Did you manage to test it?

https://a.aliexpress.com/_EvVZ9ta
 
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Do you have a link? I couldn't find anything, at least under the name TZT RK12 here in the forum.

Edit: in this thread KK talks a bit about this capsule

https://groupdiy.com/threads/another-rk12-mfg.84496/post-1097104
This name was not specified, I just remembered the picture of the capsule. I searched at that time and it didn't look like 797 or Takstar.
But the single-side with green edge sounded good, bright but not sibilant, like a kind of c800g Fet 😃, I tested it in a Rode NT1a with the modified headbasket. As a result, I plan to test this dual-side model as well.
Edit:
It might have been that thread with the capsule on eBay.
 
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I had actually ordered this one because I also like this capsule. Now I've got this one, if it sounds as good (for the price) then I'm happy.
Yes, it sounds good in flat circuit but also in u87 topology with de-emphasis. I find it very versatile.
*
It's hideous what I did with this Rode, but the headbasket is its weak point.
It looks like a p*nis🤣
 

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The sound is flat, the 5K rise is not there like the center terminated style, top end is smooth. Proximity build up is not as prominent as the others I played with. It would be the first mic I reach for if I were to record a female. I paired it the the UTM0547 tranny.
 
The sound is flat, the 5K rise is not there like the center terminated style, top end is smooth. Proximity build up is not as prominent as the others I played with. It would be the first mic I reach for if I were to record a female. I paired it the the UTM0547 tranny.
Sounds promising, I'm excited. I will use this capsule in an ELA M251 style mic. Thanks.
 
I think everyone knows this. You order something on Aliexpress and then you get something else. Sometimes it's a lucky coincidence...

In my case, I ordered this and got a TZT RK12 double-sided capsule. Bad luck or good luck?

Does anyone know the capsule, is it any good? Any experience? I paid €17.89.

View attachment 147679
I don't understand something.
According to the Links:
The first capsule (green) is from one seller and the second (brown) from another seller.
*
Did you order and pay at Alisa' Electric Store and receive the capsule from TZT Trading?

Or did you order/pay for
TZT RK-12 Single-Side(blue) from TZT Trading?

https://a.aliexpress.com/_EQELc6u
 
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I don't understand something.
According to the Links:
The first capsule (green) is from one seller and the second (brown) from another seller.
*
Did you order and pay at Alisa' Electric Store and receive the capsule from TZT Trading?
I ordered the one-sided capsule from this seller, then received the other one. Since this one was not officially offered by this seller, I have linked an offer of the double-sided capsule from another seller to show what I finally got.
 
I ordered the one-sided capsule from this seller, then received the other one. Since this one was not officially offered by this seller, I have linked an offer of the double-sided capsule from another seller to show what I finally got.
I understand! You have ordered and received from Alisa' Electric Store, a TZT RK-12 Double-Sided capsule. 😃
*
(If you repeat the order, which capsule will you receive?
Neumann! 😁)
 
Sounds promising, I'm excited. I will use this capsule in an ELA M251 style mic. Thanks.
Yes I used it in a 251 styled body. It was the first capsule I used with the CCS loaded circuit. I bought that exact same one from that same seller for the correct price. I later made another mic with a cardioid edge terminated. Very natural sounding. I also have ten other mics I made with 797 Audio capsules. Five edge and five center terminated capsules. They all tend not to be as hyped as the center terminated ones, I think.
 
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