I should list most of my tweaks as it's difficult to determine what the benefits of one would be without the other tweaks already in place.
With that said, my most favorite low-cost tweaks thus far include:
1. Installing Star Sound Technologies' Audio Points on my rack. Nice improvement after installation. Amazing improvement after break-in.
2. Installing dedicated lines myself.
3. Lifting the grounds on the dedicated lines.
4. Reconnecting the ground only on my pre-amp line.
5. Building my own rack to more properly address the mechanical transfer to ground of air-borne vibrations and resonance.
6. Re-installing the original bi-wire jumper straps that came with my speakers to work together with my mono-terminated cables and associated 6" jumpers.
-IMO
With that said, my most favorite low-cost tweaks thus far include:
1. Installing Star Sound Technologies' Audio Points on my rack. Nice improvement after installation. Amazing improvement after break-in.
2. Installing dedicated lines myself.
3. Lifting the grounds on the dedicated lines.
4. Reconnecting the ground only on my pre-amp line.
5. Building my own rack to more properly address the mechanical transfer to ground of air-borne vibrations and resonance.
6. Re-installing the original bi-wire jumper straps that came with my speakers to work together with my mono-terminated cables and associated 6" jumpers.
-IMO