Both my amps (one tube, one solid state) are point to point and handmade. The artisans who made them enjoy showing off the guts.
Both adhere to Einstein's "Everything should be made as simple as possible, but no simpler" philosophy.
There are proprietary tricks in both to enable them to sound like nothing you can buy off the shelf, so showing them presents some risk to reverse engineering.
However it would take someone with an intimate knowledge of electrical engineering to figure out exactly what the tricks actually are (and then they would say "well that's not what the books tell me how it should be done").
Both adhere to Einstein's "Everything should be made as simple as possible, but no simpler" philosophy.
There are proprietary tricks in both to enable them to sound like nothing you can buy off the shelf, so showing them presents some risk to reverse engineering.
However it would take someone with an intimate knowledge of electrical engineering to figure out exactly what the tricks actually are (and then they would say "well that's not what the books tell me how it should be done").