Interesting. I have been contemplating a change in speaker cables. According to Signal Cable's website, the Silver Resolutions are constructed with two-thirds copper to one-third silver. I wonder what 100 percent silver construction would yield in terms of bass response??
Creative Cabling for Bass Quality
I originally posted this in a thread about improving the bass quality of Legacy Classic speakers, but I suspect other speaker owners might benefit from what eventually worked best for bass with the Classics.
It all began with me feeling the bass of my Legacy Classics lacked a bit of definition. Tightening loose screws on the woofers, tilting the speakers back a few degrees, and playing with room placement all helped, but not enough (I also tried plugging the ports, as one Audiogoner suggested, but thought the bass sounded terribly constipated). I biwired, and that helped too, but not enough.
I next tried biamping and found that tubes so sweetened the top end I didn't care for awhile about low end imperfections. As luck would have it, my Proceed preamp offered stereo sub output, and allowed a setting of 120hz -- thus matching the Classics’ low crossover point. Assigning my McCormack power amp to driving the woofers alone helped tighten the bass too, yet I still wasn't happy.
Next I wondered if bass-specific wiring might help. I had been using high end MIT cables for all, but now decided to use it only for the mid and upper ranges. After some experimentation I reasoned that speedy silver for the bass end might help tighten things, so I tried Signal Cable’s Silver Resolutions, and wala! . . . bass did indeed tighten significantly; further, despite warnings from some, I noticed absolutely no synch problems from using different cables for lows and mid/highs. Thinking a cable with more silver might work even better, I tried 12g pure silver, but lost the quickness (and then some) the Signals provided. I surmised that the skin effect rendered those particular thick silver cables sluggish.
I put the Signal Cable Silver Resolutions back in, and for a time lived happily with that set up (i.e., Silver Resolutions on bottom, MIT on mid/top). But being an avid jazz listener, in due course I missed the bass "weight" that the Silver Resolutions sacrifice to get bass quickness.
Hmmmmmm, what to try. I wondered if thick, flat copper like that found in Analysis Plus cables might help, and since a pair of Oval 9s were selling cheap here at Audiogon, I tried them. Sure enough, they added major bass weight, but completely annulled the quickness of the Silver Resolutions! Grrrrrrrrrr.
And here's when the best thing happened.
I had ordered the Silver Resolutions terminated with banana plugs, while the Analysis Plus Oval 9s sported spades; the posts for bass on the Classics, of course, allow for both spades and bananas, so I hooked BOTH the Signals and Analysis Plus cables to the bass-end set of posts, and then to my McCormack.
All I could do was sigh with satisfaction when I heard it. Exactly the effortlessly quick and weighty bass I'd imagined possible from the Legacys. And now many hours of listening later, I am still unreservedly content with that cabling arrangement. The only tweaking thoughts I've had is trying Oval 8s if I ever see a bargain, and possibly trying silver ICs between the preamp and McCormack someday (I’m using Audio Metallurgy GA-0 ICs now . . . actually I wish AM would make some silver GA-0s, I think their magnetic technology is a very effective concept).
It all began with me feeling the bass of my Legacy Classics lacked a bit of definition. Tightening loose screws on the woofers, tilting the speakers back a few degrees, and playing with room placement all helped, but not enough (I also tried plugging the ports, as one Audiogoner suggested, but thought the bass sounded terribly constipated). I biwired, and that helped too, but not enough.
I next tried biamping and found that tubes so sweetened the top end I didn't care for awhile about low end imperfections. As luck would have it, my Proceed preamp offered stereo sub output, and allowed a setting of 120hz -- thus matching the Classics’ low crossover point. Assigning my McCormack power amp to driving the woofers alone helped tighten the bass too, yet I still wasn't happy.
Next I wondered if bass-specific wiring might help. I had been using high end MIT cables for all, but now decided to use it only for the mid and upper ranges. After some experimentation I reasoned that speedy silver for the bass end might help tighten things, so I tried Signal Cable’s Silver Resolutions, and wala! . . . bass did indeed tighten significantly; further, despite warnings from some, I noticed absolutely no synch problems from using different cables for lows and mid/highs. Thinking a cable with more silver might work even better, I tried 12g pure silver, but lost the quickness (and then some) the Signals provided. I surmised that the skin effect rendered those particular thick silver cables sluggish.
I put the Signal Cable Silver Resolutions back in, and for a time lived happily with that set up (i.e., Silver Resolutions on bottom, MIT on mid/top). But being an avid jazz listener, in due course I missed the bass "weight" that the Silver Resolutions sacrifice to get bass quickness.
Hmmmmmm, what to try. I wondered if thick, flat copper like that found in Analysis Plus cables might help, and since a pair of Oval 9s were selling cheap here at Audiogon, I tried them. Sure enough, they added major bass weight, but completely annulled the quickness of the Silver Resolutions! Grrrrrrrrrr.
And here's when the best thing happened.
I had ordered the Silver Resolutions terminated with banana plugs, while the Analysis Plus Oval 9s sported spades; the posts for bass on the Classics, of course, allow for both spades and bananas, so I hooked BOTH the Signals and Analysis Plus cables to the bass-end set of posts, and then to my McCormack.
All I could do was sigh with satisfaction when I heard it. Exactly the effortlessly quick and weighty bass I'd imagined possible from the Legacys. And now many hours of listening later, I am still unreservedly content with that cabling arrangement. The only tweaking thoughts I've had is trying Oval 8s if I ever see a bargain, and possibly trying silver ICs between the preamp and McCormack someday (I’m using Audio Metallurgy GA-0 ICs now . . . actually I wish AM would make some silver GA-0s, I think their magnetic technology is a very effective concept).