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9 Vintage Low Pass Active Filter Modules for Special Sound Effects, FC300Hz, USA, US $430 – Picture 0
9 Vintage Low Pass Active Filter Modules for Special Sound Effects, FC300Hz, USA, US $430 – Picture 0

9 Vintage Low Pass Active Filter Modules For Special Sound Effects, Fc300hz, Usa

US $430

  • Largo, Florida, United States
  • May 30th
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These active filter modules were originally designed for the revers channel in modems. They could be used in special audio applications. They require + and - 15Volts. They will amplify frequencies below 300 Hz. They will block higher frequencies. They could probably be used as a bass booster.

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