Fascinating that you've demonstrated experimentally the properties of the crystal structure that Neotech maintain give such good results!
Yes there's so much to take into account when selecting the appropriate cable. I was a bit concerned as I said when I saw the diameter of the cable I used for the internal output wires on my amp and they were very easy to break if you weren't careful, but the results were superb and I would recommend them to anyone. (I was a bit miserly when ordering the wires due to the cost).
I wanted to improve the clarity, transparency and textural detail of the amp as much as possible over the OCC copper that I had put in originally, and I think I achieved that and am very happy with the result. As I said in the thread, the sound of a violin bow screeching across the strings was texturally superb, very realistic and faithful to the sound of the instrument whereas the OCC copper was much warmer and smoother!
Of course poor quality silver is to be avoided at all costs, that will give you that tinkly, sharp sound that isn't pleasant at all.
I think due to the innovative design of the amps on this thread the cables will be of much less importance though.
Good to see another Brit on the thread lol!
Aaarrrgh bb...me near Nelson country and you near Francis Drake's! Afraid I myself had a much more cushy time as an O and G(?!) on board cruise ships for a while (LA based, mostly).
Anyway, back to one of my favourite topics -
cables & wire. Interesting you used the UP-OCC silver
inside your amp so successfully (despite, yes, its brittle nature as solid wire - especially the thinner gauges!). Feliks Audio were also impressed with the suggestion I made for it to be used in their Special 'Anniversary Edition' Euforia, although they went for 'just' the OCC copper...sadly IMHO!
I suspect that the models here may not benefit quite so much from its use (internally), but every equipment upgrade I've made, from DACs to amps have shown increased performance when treated to Neotech silver as the connection medium. After all,
everything carrying the audio signal will have an effect upon its quality/integrity/proneness to interference degradation....and 'weakest links' spring to mind lol! And that even applies to
connectors of course...which is why I try to minimise their effect by having the wire
itself act as the connection interface wherever possible, rather than transfer via inferior materials and
solder!...(not easy though and can only really be done with DIY cables of course).
But I must admit I could never afford commercial cables built to the spec I now demand alas. However, if I should relapse into tubedom at some time in the future, I would definitely ask Tomas to use UP-OCC silver wire in my own baby, whatever the cost...I'll not consider anything else these days!!