nix_gibby
Well-Known Member
- Joined
- Jan 13, 2019
- Messages
- 176
- Reaction score
- 345
Thank you for the nice clarification!!Hi, the only can say here is that when re-issuing the 2555, it was decided to go for a "JVM style" construction because it is very reliable (proved by thousands of JVMs out there without issues), it is much faster to assemble than a half hand-wired 2203 and the people who decided those things wanted it that way. I guess they could make more in the same time for a better price (man-hour price in the UK can be very expensive) but the component quality and everything is all the same regardless of the type of construction.
The rest is pretty much people perception. For example the 2203 pcb is single sided and very prone to break because the copper is basically just glued and has to absorb all the stresses by itself. That bond weakens over time with oxidation and thermal stress. A double sided pcb is MUCH more strong in that regard because the through-holes are plated and act like a rivet, clamping the copper traces to both sides.