Gar1731 Discrete Opamp

Projects > Gar1731 Discrete Opamp

The Gar1731 is discrete opamp based on the Melcor 1731–the predecessor to the API 2520. ┬áCAPI describes this DOA as having smoother highs and lows than the 2520, while retaining it’s aggressive midrange.

Images courtesy of CAPI

Notable Features:

  • Uses all modern, commonly available components
  • Industry standard 2520 footprint
  • Can be powered by +/-12 to +/-20 rails
  • How much more black could the PCB be? ┬áThe answer is “none.”


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