STX and E9 op-amp combos question
May 1, 2011 at 1:37 AM Thread Starter Post #1 of 1

genclaymore

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I have 2x OPA2277 in the I/V and 1x LME49720HA in the buffer in my Xonar STX. Now I Planning on grabbing a Fiio E9 as soon I can save up enough to get it. Here's the thing, I was wondering if any one knew how  the op-amps in my STX and the OPA2134 in the Fiio E9 would even out. 
 
Unless there is another combo I could use in my STX which would output near transparent wide laid back sounds when combined with the E9s OPA2134 dont have to be exact but close enough. I know I could just swap out the E9s op0amps. But I don't wanna kill my warranty,
 
I do have some other op-amps laying around like, 2xOPA227/228, 1x OPA211KP,1xOPA2111AM,3xOPA2107s,2xLT1028,2x1364,2x2134,and 2x2137s
 
As you can tell I planning on using my STX as a Dac along with the Fiio e9,also I set on grabbing the E9 as soon I get the rest of the cash.
 

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