Mini3 - What gain is this?
Jul 7, 2010 at 2:40 PM Thread Starter Post #1 of 8

Spunky424

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Wondering if you guys can tell me what gain this mini3 is? i'm pretty new to the audio thing so any help is appreciated.
 
Thanks.
 

 
If you need anymore pictures/information to help me find out what it is please let me know! thanks
 
Jul 7, 2010 at 6:54 PM Post #2 of 8
I can't really tell, but normally they are built with a gain of 5. The easiest way to tell is by testing it with a headphone. Maybe other experts will be able to tell by the resisters.
 
Jul 7, 2010 at 7:13 PM Post #3 of 8


Quote:
I can't really tell, but normally they are built with a gain of 5. The easiest way to tell is by testing it with a headphone. Maybe other experts will be able to tell by the resisters.


Not the resistors, the opamps. What opamps are it? I can't read it. Can you show a better picture? If you don't know what those are, they're the black rectangles that look like spiders.
 
Jul 8, 2010 at 2:09 PM Post #5 of 8


Quote:
Not the resistors, the opamps. What opamps are it? I can't read it. Can you show a better picture? If you don't know what those are, they're the black rectangles that look like spiders.

 
"The R4L/R4R and R3L/R3R resistors set the voltage gain"
 
The opamps determines whether it is "High Performance" or "Extended Runtime"
 
Jul 8, 2010 at 2:55 PM Post #6 of 8


Quote:
 
"The R4L/R4R and R3L/R3R resistors set the voltage gain"
 
The opamps determines whether it is "High Performance" or "Extended Runtime"

 
Oh...comprehension skills are lacking in me. Wait, the HP version has a gain of 5 and the ER version has a gain of 3.
 
 
Jul 8, 2010 at 4:23 PM Post #7 of 8


Quote:
 
Oh...comprehension skills are lacking in me. Wait, the HP version has a gain of 5 and the ER version has a gain of 3.
 


Actually, you can adjust the gain with either model by changing the resisters. My HP version has a gain of 3 to accommodate my iem. If MisterX says this one is 5, then it probably is, since it looks like a MisterX made Mini3.
 
Jul 8, 2010 at 10:48 PM Post #8 of 8


Quote:
Actually, you can adjust the gain with either model by changing the resisters. My HP version has a gain of 3 to accommodate my iem. If MisterX says this one is 5, then it probably is, since it looks like a MisterX made Mini3.


Ah, I did not know that.
 

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