Change OP Amps in Xonar Essence One - diyAudio
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Old 16th February 2013, 10:54 AM   #1
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Thumbs up Change OP Amps in Xonar Essence One

Is that a good idea to change all the OP Amps (11 pieces) to LME49720HA
The Swap Guide is here http://www.tedes.it/public/userfiles...Swap_Guide.pdf

But i dont know about the function of OP Amps and the importance to change all OP Amps to the same type. Is bether to choose other Amps for Low Pass Filters? I dont know about all that.

Thanks
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Old 16th February 2013, 04:52 PM   #2
Mooly is offline Mooly  United Kingdom
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It depends what is in there, and what they are used for, and how they are used.

Swapping without seeing the circuit details and having a scope to check the basics such as stability could be a recipe for disaster.

Swapping Op-Amps... you have checked to see it's stable haven't you ?
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