List of plugins that do not alias or have minimal aliasing.

    • February 8, 2023 at 6:28 pm #4772
      Bob Katz

        Note that some of these are based on preliminary measurements and listening tests. If you find contrary evidence, please let us know and I will recheck.

        Tone Projects Kelvin: An amazing little plugin that so far (to my ears and measurment does harmonic distortion right — without aliasing at any sample rate.

        Leapwing Dyn One 3: Very little aliasing in parallel comp mode. Tested at 96 kHz sampling.

        PSP OldTimer MB: Very little aliasing. Tested at 96 kHz sampling. I use this plugin very frequently when mastering from stems. I have NOT used nor tested its tube emulation option.

        • This topic was modified 1 year ago by Bob Katz.
      • February 8, 2023 at 9:09 pm #4774
        Bob Katz

          The  Tone Projects Unisum measures totally free of aliasing at any sample rate. Remarkable.

        • February 9, 2023 at 8:59 pm #4775
          Bob Olhsson

            I can certainly agree with those four!

            To me the big test is what happens when it gets downsampled to 48 or 44.1. I assume this is about the quality of low-pass filtering and never going for maximum bandwidth at high sample rates.

          • February 11, 2023 at 2:23 am #4799

              What about eqs? Have you checked out the new Sontec by Make Believe/Metric Halo?  Bob (Katz), many years ago I asked you why when I put on almost any plugin (with the exception of sone Metric Halo stuff) it always immediately sounded worse (or louder and worse like the UA stuff). I was new to DAWs having been mostly analog. Your answer was complicated and over my head. But I appreciated it nonetheless.  Feel free to moderate my comment right out of this forum. Miss you. 🙂

            • February 11, 2023 at 12:00 pm #4806
              Bob Olhsson

                Bob, how do you test aliasing?

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