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Component Learning

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Electronic components are basic electronic element or electronic parts usually packaged in a discrete form with two or more connecting leads or metallic pads. Electronic Components are intended to be connected together, usually by soldering to a printed circuit board (PCB), to create an electronic circuit with a particular function.

Community > Groups > Component Learning > Metal Film and Bulk Foil resistors
Metal Film and Bulk Foil resistors
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Right now I have a voltage divider for each channel in my amp bypassing gain pots--fixed voltage divider of (0, 20k ohm). I am using a Metal Film 1% tolerance resistor right now for each channel--each measuring exactly 20.0k ohms on my multimeter.
Would I hear an audible improvement if I replaced those 25 cent metal film resistors with 20k ohm Vishay bulk foil resisters? They cost $20 for each resistor--so it would be a $40 "upgrade".
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I am going to keep checking for new writings.

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