Audio kits sources

Hi everyone!

I'm wondering what are the audio kits out there in the wild to consider when planning a new project? To my knowledge, not many choices out there. Here are some I'm aware, please add to the list... Not counting in class D modules....

https://diyaudiostore.com/ -> no further explanation needed

https://www.akitika.com/ -> solid state amps and pre, some modules and apparently very clean signal generator

https://ankaudiokits.com/ -> younger brother (in a kit form) of an Audio Note brand

https://www.elekit.co.jp/en/product/ -> tube amp an pre kits
 
https://www.tubes4hifi.com/ - tube

https://www.transcendentsound.com/ - tube/OTL

https://neurochrome.com/ - solid state (tube stuff was there previously, see Legacy Circuits).

XRK AUDIO - solid state, some tube

https://www.ampslab.com/products.htm - solid state

https://www.amb.org/audio/ - solid state

https://www.analogethos.com/ - tube

https://www.hifisonix.com/ - solid state

https://avondaleaudio.com/ - solid state (mostly prebuilt modules)

https://hoppesbrain.com/ - solid state (Adcom upgrades but other stuff too)

The above has a mix of full blown diy to fully built but tested modules. I gravitate towards full blown DIY (hence I live here on DIYAudio!).

Best,
Anand.
 
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