I can't attest to the previous versions of the Taipan apart from a pair of the Taipan Alpha with the clear coated coverings on the wires that I had attached to my amp for a couple weeks. that was some time back too... maybe two years ago.... However they sounded fairly neutral... very smooth and not too detailed.
the Taipan Helix are certainly different and as said above are another 50% or so better detailed. Their SS lays just about where the speakers reside and a bit behind them. I use a tubed pre & solid state amp. I should also say the Taipans in my rig add a sweetness to the bandwidth that is most pleasant. Adding a power cord at the next level up either upstream or down will add significantly to the presentation in it's overall dimensions, and gain you a well layered stage too.
I've not tried the Copeerhead however, but Sammuels' post about it should be dead on. Have fun..
the Taipan Helix are certainly different and as said above are another 50% or so better detailed. Their SS lays just about where the speakers reside and a bit behind them. I use a tubed pre & solid state amp. I should also say the Taipans in my rig add a sweetness to the bandwidth that is most pleasant. Adding a power cord at the next level up either upstream or down will add significantly to the presentation in it's overall dimensions, and gain you a well layered stage too.
I've not tried the Copeerhead however, but Sammuels' post about it should be dead on. Have fun..