Atari st E Magic LOG3

[Troymissen]

Hi guys, I hope someone could help me I recently brought a Atari ste and got given a E Magic LOG 3 with it. It's like a midi expander box if anyone has any info on what it's used for or if it is purely a midi expander. 

What sort of price do they go and is it a sort after item. 

I'm totally new to the st scene so if anyone has any info or knowledge please let us know. 

*It's not my photo used but looks exactly like that 

[Chri O.]

14 hours ago, Troymissen said:

if anyone has any info on what it's used for

Used for Notator SL:

https://www.youtube.com/watch?v=LK1pIpWrDC8