It's good to see someone else sees the same as I do.Niss-man,
my measurements match yours, means I get pretty much the same plots and I would be highly interested in an option to reduce these effects.
Cheers, Ernst
Yes. That was one of the first things I did. It made no difference.Did you try moving psu away from main board?
I tested my system. My ldr pre is built into same chassis with RMI-FC100. I hear very faint transformer buzzing when I press my ear against the mid bass driver, but it’s the same on all volume positions, including 50 (max). I don’t even have ps grounded to chassis. I think that what I hear is coming from amp PS, as I don’t really use audio transformers. I will test more.
What an awesome project! I have read through the whole original thread and now this one, and I want to build one myself.
One question: Is this fully operable without a remote? I don't want to buy a remote just for config, the unit will be placed on my desk anyway.
It's fully operable either by a remote or encoder.
It's fully operable either by a remote or encoder.
Thanks! Will order one shortly.
Niss_man
Have you read this article about LDR thd profile ?
Tortuga Audio LDR3 Volume Control: Measurements & Review
Fab
Have you read this article about LDR thd profile ?
Tortuga Audio LDR3 Volume Control: Measurements & Review
Fab
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