AKG Acoustics C 420 Headphones User Manual


 
4.4 Polar
Diagram
5 Cleaning
4.3 Frequency Response
Clean metal surfaces with (industrial grade)
methylated spirits or alcohol.
Clean the foam windscreen in mild soap suds. You
can use the windscreen again as soon as it has
dried.
19
4 Specifications
4.2 Declaration
of Conformity
When connected to equipment with a CE sign, this
product conforms to EN 50 082-1.