A Hidden "Feature" of the Cornwall IV


The Cornwall IV is so sensitive in all respects.  Source, cables, power, time of day, recording, tubes---it is so revealing of changes you make.  I won't say it's scientifically transparent.  Instead, I'd say that it's overtly shows a difference with every change you make.  That can become a game or enjoyable in its own right, and draw you away from the music.

The good news is the Cornwall IVs are clearly a musical speaker.  This translates into most swaps of gear in and out sounding pleasant in their own right.    

Here's the problem:   I can easily sit tight with the Cornwalls and any decent setup of attached kit. But it is so utterly intoxicating to hear so many different things play with the Cornwalls.  

Curiosity killed the cat.  This cat might end up in bankruptcy!

What a wonderful loudspeaker. 
128x128jbhiller
I have Heresy IV’s and love them more as time goes on. I bought them with the preconceived notion they would be good but can get unruly on the top end, are a bit unrefined but can really rock. When I received them I was *almost* disappointed in how refined and warm they are.

fast forward about 9 months and I’m still in love. Like the OP said, and unlike my previous Focals, these will allow you to hear each change up the line. I back them with a pair of Rythmik subs and am ecstatic.
Same thing with Forte IV , especially when changing tube types.   Think I have everything dialed in and they sound fantastic.  The detractors have probably not even heard the new Heritage line.   Best speaker I've ever owned .  
@oddiofyl ,  Man, You have the Forte IVs!?  I sold my Forte IIIs in December 2020 to make way for the Cornwalls.  I would love to hear the IVs.  I bet you are loving them.  The IIIs were fantastic, and yours are certainly improved. 
I’d probably have a pair by now if I had the right spot for them. Always tempted to not think so much and just pull the trigger, just for kicks....🧐.  
Love my Cornwall 3's. I feel sorry for the haters. They really don't know what they are missing.