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Filter Amplifier

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Revision as of 21:36, 22 May 2023 by Xetheria (talk | contribs) (Jeffythedragonslayer moved page Pre-Amplifier to Filter Amplifier: more official name)
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The Pre-Amplifier receives its input signal from the Stereo DAC. At its heart are two LM345 op-amps:

  • U100C, for the left stereo channel
  • U100D, for the right stereo channel
The pre-amplifier, straddling regions C4 and C4 of the jwdonal schematic