DD,
If I were you be considering putting a DSP unit in the mix, at least for your digital source material. Any wire that a signal is transmitted over can only transform what is fed into it. It cannot create something out of nothing. A Digital Signal processing device might be able to deliver an effect similar to the HF wires you like so much, but is more flexible/tunable/adjustable in many ways and for much lower cost.
For an analog source, I suppose only analog devices make sense, like a particular wire, makes sense, but for digital the world is your oyster with DSP, assuming a decent source to start with. Garbage in/garbage out they say.
If I were you be considering putting a DSP unit in the mix, at least for your digital source material. Any wire that a signal is transmitted over can only transform what is fed into it. It cannot create something out of nothing. A Digital Signal processing device might be able to deliver an effect similar to the HF wires you like so much, but is more flexible/tunable/adjustable in many ways and for much lower cost.
For an analog source, I suppose only analog devices make sense, like a particular wire, makes sense, but for digital the world is your oyster with DSP, assuming a decent source to start with. Garbage in/garbage out they say.