Vintage haha

[Trep]

My dad Found some old Mic around the Place he used to use, Its pretty nasty sounding. Its an Akai ACM-300...... pfft.

I just use it for Hihats but i noticed a little switch on the inside of the casing. Its a 250-600 Ohm Switch.

Does anyone know what this means.

Thanks

 

[Metaltastic]

Output impedance is my guess. 250 ohms probably has more highs.