hoverdonkey
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- Joined
- Oct 6, 2019
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Although I question your presumption -- "a cheap part" my be deficient in "feel," long-term reliability, and/or taper matching between sections, but as long as it's properly functional it won't color "the sound" -- TI's own TPA3255EVM and a number of Chinese-made boards fit that description. As for assembled, ready-to-use TPA3255 power amps, how much are you willing to spend for your preference?
Finished HIFI TPA3255 Class D Power amplifier BTL High Power amp
Noob question - does the audio signal pass through the volume pot as usual with this amp, or does the pot control the gain of amp chips?