# Difference between 1, M, tg and og?

**URL:** <https://forum.critterandguitari.com/t/difference-between-1-m-tg-and-og/6626>\
**Category:** Organelle\
**Created:** [December 3, 2020, 9:12am UTC](https://forum.critterandguitari.com/t/difference-between-1-m-tg-and-og/6626 "2020-12-03T09:12:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![melen](https://avatars.discourse-cdn.com/v4/letter/m/b4bc9f/32.png) [@melen](https://forum.critterandguitari.com/u/melen)\
**Post date:** [December 3, 2020, 9:12am UTC](https://forum.critterandguitari.com/t/difference-between-1-m-tg-and-og/6626/1 "2020-12-03T09:12:12Z")

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Hi! I would like to read more about the different models of organelle, but I feel like the information is hard to find. I see people call them 1, M, TG and OG but what’s the difference between them all?

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**Author:** ![Servandob](https://yyz1.discourse-cdn.com/flex035/user_avatar/forum.critterandguitari.com/servandob/32/5328_2.png) [@Servandob](https://forum.critterandguitari.com/u/Servandob)\
**Post date:** [December 3, 2020, 12:16pm UTC](https://forum.critterandguitari.com/t/difference-between-1-m-tg-and-og/6626/2 "2020-12-03T12:16:06Z")

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M is based on raspberry pi and includes midi ports, speaker, and microphone.  
its Os is based on raspbian.

the Older = 1= Og organelle has a different “single core” hardware and the Os is based in Arch-linux. don’t know what tg refers to… This model is available in light blue & darker blue but apart from that, I haven’t seen more differences.