Impresions thread here: https://www.superbestaudiofriends.org/index.php?threads/schiit-iemagni-discussions-and-impressions.10991 Let's take a look at IEMagni measurements. First off, let's do 1kHz steady-state sine waves. This is the one that rules them all and of the SINAD is derived from. Note that the voltages I use are lower than that of another site. I run the output -3dBU which is ~0.550mVrms. First, obligatory photo: Schiit IEMagni High Gain 1kHz Steady-State Sine Wave -3dbU output into 300-ohms, normalized to 0dbC Schiit IEMagni High Gain 1kHz Steady-State Sine Wave -3dbU output into 30-ohms, normalized to 0dbC Note: Harmonic pattern has successively lower harmonics as we go up. Some consider this ideal. Triodes have exhibit this kind of behavior.