I recently purchased a Placette passive to compare to my BC21 tube pre and a solid state. I paired the Placette with a Pass Aleph 3, as did Tom above, which does not have particularly high input impedance or sensitivity, and with Dunlavy SM1, which do have resonably high 91 sensitivity. If there was a loss of dynamics with the Placette, it must be subtle because I sure have not noticed it. In fact, while at a Modesky, Martin, Wood concert tonight (great new album by the way), I was thinking how much more striking and better sounding their material was on my system at home.
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