BKDad

Is it that the effective clock sampling rates for the converters are independent or that there are separate physical clocks? For...

BTW, I even considered taking a #9039S out of its case and mounting it on my own LPF board. Based on what you did, and the photo of the...

Personally, I'd like this to be available in a case. My reason is that often when testing a preamp or amp, the device under test isn't...

I guess that you're now pretty much at a noise limit. It's hard to get past the laws of thermodynamics.

It's funny. It was just a year ago that I was amazed at being able to measure high -130's harmonics from a DAC: E50 Output From a low...

Well, I should only watch from the sidelines, not yell at the player.

I see that Mouser has 1%, but they are probably not low cost enough or easy to find. Anyway, I shouldn't be trying to tell you your...

Thanks to AnalogSteph , the LTspice file is attached. If you choose to run the simulation, you'll almost certainly need to place your...

Just zip it or attach a .txt ending to the filename.

I just tried a Monte Carlo analysis of the BPF's. Assuming I got it right (!), it doesn't look too bad with 1% caps and .5% resistors...

What I would think would be useful would be a selection of three BPF's. One centered at 1 KHz, one at 10 KHz, and one at 19.5 KHz. The...

Since I didn't feel like cleaning the lab bench this morning and I was curious, I simulated a BPF instead of an LPF for this...

There might be some advantage to adding a .33uF cap in series with the input of the LPF blocks. Cut down the lower frequency noise...

OK, that makes sense. If this becomes a commercial product for you, we'll need to get a cable to go between a #9039S and the LPF box...

I'm no expert, but is this pinout for the audio connectors different from the A + K version?