Morrow SP7 Upgrade.


Currently using Morrow SP4 Speaker Cables on Low Frequency (bass) in bi-amped system. Various Speakers used, at the moment Revel Ultima Studio. The Morrow's sound best of the cables I have driving low frequencies. At the moment Morrow have 60% off in their trade up program, (I would trade up SP2's I have in a budget system). Anyone have experience going from SP4 to SP7's, and how much better? What other alternatives for bass frequencies would you suggest if not the SP7's?
initforthemusic
Well the SP7's have just arrived, very nice black velvet pouch with the cables. On the day our power is off due to planned upgrades! I'll set them up tomorrow, I only got the free 2 day break-in as like to hear the "changes" during settling in time. It might be a while as main focus is on my "Dragon Slayer" Speaker I've just got back from the designer which I had custom modded and had some issues to sort out.

Will be interesting to hear the differences during the "break in" period. Just had a thought I'll put them in my kitchen system and run the tuner regularly. That will be a quicker break in and fuller frequency. I've found silver cable to have a much longer burn-in compared to copper, I thought my SP2's burnt in reasonably quickly, so the SP7's will be interesting.
Holy crap! Just put the SP7's in my little kitchen system, admittedly they are only replacing a fairly budget pair of Silver Speaker cables, but wow massive improvement. The depth & weight that is now coming through the Pioneer SP-FS52's! Looking forward to break in & using them on my big Revels, will try them tomorrow as getting ready to go out now.

Initforthemusic:  Thanks for the update.  Since your last post, I took the plunge (the sale in May was too tempting) and ordered an MA-3 IC to replace the Monster Reference cable now connecting my DAC to my pre.  I ordered the Eichmann copper RCAs (I have them elsewhere in my system and like them).  I also ordered the long breakin, since, based on my time available to listen, I would need more than the 60 day return period to fully break them in from 0 hours.  (I have a tube preamp, so I don't want to let everything run all day without me being there.)


I will post my impressions here as well.  I should have them by mid-June.


Interesting that you have those Pioneers.  My son-in-law just got a complete Pioneer surround setup (Elite AVR, towers, subwoofer, center and bookshelf surrounds) all the same Andrew Jones designed speakers.  My daughter works for an authorized retailer, so they were a bargain.  I have to spend a bit more time listening, but my initial impression was that they are a stone cold steal for the money.  Surprisingly clean in the midband. 

@bondmanp ,

Well I've been putting some hours in on the SP7's. They did get a bit rough and ragged around the 60 odd hour mark. Will be interesting to hear when start to settle down.

Yes those Andrew Jones Pioneers punch well above their weight. I only paid $222 for the pair at a clearance centre in Oz less than 1/2 RRP around 3 and a bit years ago. Just a fluke I was actually looking for a new oven and cooktop and stumbled across these, and remembered reading positive reports. Mind you I'm running some much higher end electronics than most would into them. A tube Pre. into (my smallest in size and output) Power amp which punches out around 160 x 2, quite a bit in Class A and a lot of current. The little Pioneer's love it and sound way better than what would typically be paired with them.

Good luck with the MA-3's, my first venture into Morrow was MA-4 RCA's with cu. Eichman's around 4 year ago. They were a pretty big step up from what I had then.