Analysis Plus Solo Crystal Oval 8...OMG!!

You know,I've always felt 25 hours was enough time for a component,cable,or tube to show most of it's final sound then improve in small increments.I was so wrong.The paper in the box with the Crystal Solo 8 cables said 300 hours for final break in.I'm taking their word for it.Some will claim that it's simply becoming acclimated to the sound but that's not what's happening at all.I keep the sound very low and only listen for about an hour each day,always something different.Every few days I have a couple of specific tracks that I listen to see what's changed or not.After the leap in SQ after 50 hours I've been mesmerized by how clear percussion nuances are becoming.I can almost see the drum kits.
The Teo ics are in route but they're not going in until these APs are fully settled in.I had no faith and got ahead of myself.I'll have to check that thread at AA.Thanks!

jtcf706 posts09-25-2019 8:41pm
...After the leap in SQ after 50 hours I've been mesmerized by how clear percussion nuances are becoming.I can almost see the drum kits...

Jtcf,
I'm stupidly still trying to figure out why the AP Crystal Copper Solos (OCC) sound so much more open and deeper sound stage compared to the (OFC) Copper oval ones just below them. The Cardas Clear Cygnus were similar but $300 more a pair, ouch.    Tried both Oval Ones and Crystal Solos from AP. The Solos are much more detailed and transparent than the cable one below it, and an engineer at AP told me the it's not just the design layout and "dialectic" but it's also the type of  ultra pure "extruded copper used in the Solo".  I saw a photo of the broken grain in OFC vs. OCC, quite different. OCC looks like is 90% solid with little fractures. OFC is all little bits and pieces in under a microscope view. Maybe thats part of it.  IMO, the Crystal Solos sound a bit closer to silver interconnects than other OFC copper (or) in comparison to many other high grade copper cables I've demoed, tried, or owned.  A buddy with triode amps and a major tube roller called me after running his recently acquired Solos this past week and told me he really likes them "a lot". He is now going back and re-rolling tubes in his amps, preamps, and more just to really hear the added benefit of the AP Crystal Solos - and he is a total anti-cable guy who only bought studio grade Belden, Mogami, Morrows prior. Not now, another AP convert. Works well in some systems and maybe not others. He noticed a rewarding difference too.  One pair is really good in my system. Two pairs end-end-end I'm still getting use to it or maybe more burn-in and settling time is required. It's almost too open and transparent at times, if that makes sense.  Not sure yet.. got some 100+ hours to go I guess.  Keep us updated on your progress over time too. 

Cables are a fascinating puzzle.If you take four cables (for instance) that are structured exactly the same and measure exactly the same,the only difference being the grade of copper used - they will sound completely different from one another.Nobody really knows why for sure.It doesn't make our journey easier:-)
I think I understand what you mean about too open and transparent.At a certain point it can start to lose tone and timbre and become overly airy?Not enough "meat on the bones" ?
I don't enjoy these long break in periods but I'm enjoying the conversation and comparisons on this thread.My brother is stopping by on Friday and since he has SS components he will take the Teo cables home and break them in for me quickly.Yes!He's been wanting to try my old Rogue preamp so I'll send him home with that too.He's bringing his very old Klipcsh Hereseys to see how they sound with tubes.Should be fun.
Back on topic,the speaker cables are sounding a little clearer every day.Last night I listened to Breaking Silence - Janis Ian and discovered an entire layer of background instrumentation that was never there before.The vocals were just spooky,I could hear the air rushing from her mouth.

jtcf710 posts
09-30-2019
12:35pm

...it can start to lose tone and timbre and become overly airy?Not enough "meat on the bones" ?...

...discovered an entire layer of background instrumentation that was never there before.The vocals were just spooky,I could hear the air rushing from her mouth...

Yes, exactly on both counts.  With another week on my ICs I notice a little bit more bottom end starting to come through, slightly.  Damn, maybe it really does take 200-300hrs for APs to settle in, ugh. 

Yes, and 100% thumbs up on tube gear with Herseys.  No doubt.
A buddy (with prior systems and limited space now) has spent the past five years optimizing his amps, sources, 6SN7 input & 6L6 output tubes, caps and cabling - fine tuning around the Herseys.

The Heresys were fun to listen to!This pair were manufacured in 1977.Great midrange but no detail on top,just hash.We figured new parts inside are needed,and some tweaking too.My brother was very impressed how the tubes made them come alive.
I'm resigned to waiting for these things as long as it takes.They already sound so much better than the Clear Days or Black Cat.But I'm with you,impatient to try a couple of other things to squeeze out the last bit of performance possible.