I have to put another vote in for the Supratek. I have the Cortese LCR. I drive Rethm Saadhana (100 dB sensitivity). Cant say enough about the sweet sound. I prefer analog, but do listen to a lot of Qobuz/Tidal due to me limited vinyl collection. My ExoGal Comet DAC does help keep streaming more analog sounding also.
And value of Supratek is outstanding!
And value of Supratek is outstanding!