Thanks Bob
Your informative post is very helpful. I'm not sure if impedances are the entire story, however, as what I am reading in the Halcro manuals is very similar to Krell's description of their CAST/KCT technology with "infinite" output impedance on their preamp current outputs and minimal, under 100 ohm, input imedances on their amp current inputs. Or is the Krell current tunnel technology nothing but a choice of impedances to simulate a tube amplifier?......sorry if my electrical background is lacking.
Brian
Your informative post is very helpful. I'm not sure if impedances are the entire story, however, as what I am reading in the Halcro manuals is very similar to Krell's description of their CAST/KCT technology with "infinite" output impedance on their preamp current outputs and minimal, under 100 ohm, input imedances on their amp current inputs. Or is the Krell current tunnel technology nothing but a choice of impedances to simulate a tube amplifier?......sorry if my electrical background is lacking.
Brian