Does it annoy you when companies don't show the internals of electronics ?

The array of resistors is not likely to fail.

To be clear (and ramble...), this point is about ’science’. Not ’engineering’--which is a thing that operates under the umbrella of dogma in it’s fundamentals. people get them confused with one another all the time.

Master mahgister, "I’ve sat on this rock so long I have calluses on my butt." and I still can’t hear the difference..

MM replies, "listen peanut brain.. Mouth shut, ears open.. less talk, more though.."

Tap Tap Samba! :-) <<<<<<<<<<<<<<< That's all me...