Before having dedicated line installed I changed my outlet to a Hubbell industrial grade receptacle. Results may very. My old one was aged and worn hardly held up an AC cord. But they were clean.
Next I had dedicated line installed. The only sonic improvement I realize was when other appliances aren't in operation sharing the line.
2" maple block with spikes under amps.
4 lb bronze bar on top of disc player with cork fasted to the underside. It can be anything weighty to keep cost down, I just happen to have some raw metal around.
Custom triple footer maple rack for sources and preamp (total cost $120)
Good results can be had by changing preout/in loops to better quality RCA connectors. Even something that won't put a big dent in your wallet should net you an improvement.
Blue Circle thingee line filters.
Mogami wire
Listen late at night and early morning.
Clear out the area between your speakers also give them enough room to play in all other direction. Some room adjustments are free but net big results in terms of sound.
Next I had dedicated line installed. The only sonic improvement I realize was when other appliances aren't in operation sharing the line.
2" maple block with spikes under amps.
4 lb bronze bar on top of disc player with cork fasted to the underside. It can be anything weighty to keep cost down, I just happen to have some raw metal around.
Custom triple footer maple rack for sources and preamp (total cost $120)
Good results can be had by changing preout/in loops to better quality RCA connectors. Even something that won't put a big dent in your wallet should net you an improvement.
Blue Circle thingee line filters.
Mogami wire
Listen late at night and early morning.
Clear out the area between your speakers also give them enough room to play in all other direction. Some room adjustments are free but net big results in terms of sound.