The FTX1C amplifier can be easily removed and disassembled. The screws for both the top and bottom covers are easy to remove. I occasionally take it apart to have a look at it.
When I looked at the front and back of the motherboard, I noticed a welding fixture with an interesting design. It was positioned at approximately a 45-degree angle and had a supporting structure. What is this typically used for?
The photo on the back shows a pile of inductors and relays. The internal structure is very neat, with most components being discrete rather than integrated circuits, unlike modern electronic products like smartphones which primarily use integrated circuits.
The front photo was out of focus and blurry, so I didn't include it.
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