# Audio Pre-Amp/Amp with API

**URL:** <https://discourse.nodered.org/t/audio-pre-amp-amp-with-api/67408>\
**Category:** Hardware\
**Created:** [6 September 2022 21:45 UTC](https://discourse.nodered.org/t/audio-pre-amp-amp-with-api/67408 "2022-09-06T21:45:26Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![TheadehAnank](https://avatars.discourse-cdn.com/v4/letter/t/7ea924/32.png) [@TheadehAnank](https://discourse.nodered.org/u/TheadehAnank)\
**Post date:** [6 September 2022 21:45 UTC](https://discourse.nodered.org/t/audio-pre-amp-amp-with-api/67408/1 "2022-09-06T21:45:26Z")

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Anyone aware of an audio pre-amp / amp with an API that could be controlled with Node Red? Personally I'm not looking for audiophile grade, but whatever you're aware of I think would be worthwhile posting for the community.

I found the Dayton Audio WB40A, which uses a module by Linkplay. There's is a API published on github that appears to be reverse engineered. I'm getting a http response from the WB40A, but having other quality issues so I'm on the verge of returning it and looking for something else.

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**Author:** ![TheadehAnank](https://avatars.discourse-cdn.com/v4/letter/t/7ea924/32.png) [@TheadehAnank](https://discourse.nodered.org/u/TheadehAnank)\
**Post date:** [14 September 2022 18:11 UTC](https://discourse.nodered.org/t/audio-pre-amp-amp-with-api/67408/2 "2022-09-14T18:11:51Z")

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I did manage to get the WB40A API to work (well enough), based on an API I found on github. There was some other issues with the unit, so its gone back for exchange

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [13 November 2022 18:11 UTC](https://discourse.nodered.org/t/audio-pre-amp-amp-with-api/67408/3 "2022-11-13T18:11:56Z")

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