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Filter Amplifier: Difference between revisions
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The ''' | The '''Filter Amplifier''', also known as 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 | * U100C, for the left stereo channel | ||
* U100D, for the right stereo channel | * U100D, for the right stereo channel | ||
Its output is sent to the [[Post-Amplifier]]. | |||
[[File:pre-amp schematic.png|thumb|The pre-amplifier, straddling regions C4 and C4 of the jwdonal schematic]] | [[File:pre-amp schematic.png|thumb|The pre-amplifier, straddling regions C4 and C4 of the jwdonal schematic]] | ||
Revision as of 21:38, 22 May 2023
The Filter Amplifier, also known as 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
Its output is sent to the Post-Amplifier.
