Actually it took three upgrades to make mine *perfect*, though the first one was just the ’basic’ upgrade of the time. I imagine by now it’s a labor of love, as Steve is past able to retire if he chose. He’s spent decades listening to the best passive discrete parts to mix and match into his existing circuit boards and amp topology, as you say, knowing exactly how to tailor his suit to fit us.
Just a couple examples of ’business as usual’, as part of my middle-of-the-road (non-Thiel-specific) upgrade, he uses 10" of some massive Shunyata Copperhead AC power cable to just connect the rear AC input to the front panel power switch. 1" per channel of some sort of carbon fiber conductor to go from the WBT NextGen RCA input jacks to the circuit board. 4" of Van den Hul high-end speaker cable to go from the output transistors to the Cardas speaker terminals. And that was in 2006 as part of a B-level upgrade!
The beauty is that for some time he *did* the mass production, dealer network, advertising, at least on a modest scale, and enough to have a long-running well-regarded set of products, that were a big bang for the buck as his designs allowed for modest parts to sound ’good enough’, and little money was put into cosmetics.
A good design is still a good design, optimized by the parts and their integration. Just look at all the recycled vacuum tube circuits from the 50s and 60s that are used in today’s top gear with fully modern parts in the signal path and support circuits (power supplies, auto-bias, layout). It would seem he could extract a bit more by further optimizing his circuit board layouts 25+ years later, but that would be a question for Mr. McCormack to assess price vs performance, a calculation he’s always excelled at...
It's this designing for the long haul I find similar to Thiel, and find this approach to be of personal value to me in the components I choose to make up my audio system as a whole. And other products of note I own...
Just a couple examples of ’business as usual’, as part of my middle-of-the-road (non-Thiel-specific) upgrade, he uses 10" of some massive Shunyata Copperhead AC power cable to just connect the rear AC input to the front panel power switch. 1" per channel of some sort of carbon fiber conductor to go from the WBT NextGen RCA input jacks to the circuit board. 4" of Van den Hul high-end speaker cable to go from the output transistors to the Cardas speaker terminals. And that was in 2006 as part of a B-level upgrade!
The beauty is that for some time he *did* the mass production, dealer network, advertising, at least on a modest scale, and enough to have a long-running well-regarded set of products, that were a big bang for the buck as his designs allowed for modest parts to sound ’good enough’, and little money was put into cosmetics.
A good design is still a good design, optimized by the parts and their integration. Just look at all the recycled vacuum tube circuits from the 50s and 60s that are used in today’s top gear with fully modern parts in the signal path and support circuits (power supplies, auto-bias, layout). It would seem he could extract a bit more by further optimizing his circuit board layouts 25+ years later, but that would be a question for Mr. McCormack to assess price vs performance, a calculation he’s always excelled at...
It's this designing for the long haul I find similar to Thiel, and find this approach to be of personal value to me in the components I choose to make up my audio system as a whole. And other products of note I own...