# Notch Filter Hardware REVC

**URL:** <https://forum.quantasylum.com/t/notch-filter-hardware-revc/60>\
**Category:** QA401\
**Created:** [April 7, 2020, 9:51pm UTC](https://forum.quantasylum.com/t/notch-filter-hardware-revc/60 "2020-04-07T21:51:43Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![matt](https://avatars.discourse-cdn.com/v4/letter/m/a6a055/32.png) [@matt](https://forum.quantasylum.com/u/matt)\
**Post date:** [May 12, 2020, 10:59pm UTC](https://forum.quantasylum.com/t/notch-filter-hardware-revc/60/7 "2020-05-12T22:59:51Z")

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An update on the RevD hardware is [HERE](https://forum.quantasylum.com/t/osc-notch-rev-d/85).

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_[View the full topic](https://forum.quantasylum.com/t/notch-filter-hardware-revc/60)._