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
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
Ned, no I didn't but might try this next week. My old and my new LDR show the same behavior. Both are in similar small chassis, which give a nice format.
Cheers
Cheers
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.
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.
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
I uploaded new firmware for graphic oled, corrected some issues with press and hold commands on remote.
Hi. In the power supply BOM C3,4,5 are listed as 100nF caps, but the mouser link is a 220nF cap...which one is correct ?
Thank you.
Thank you.
I made another firmware which incorporates second encoder for direct input switching, and button used for on/off function for power amp, very useful for amps.
