Impedance help

[AMcB]

I just bought a Focusrite Trackmaster Pro, anf I can't figure out if my mics are low impedance or not.... I will mostly be using a Groove Tubes GT57 and a Audix i5. But also don't know it they are low impedance or not. Please help.

Thanks

 

[bubbagump]

Um, yeah... they are low impedance.