Sennheiser HD 26 PRO User Manual

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Care and maintenance
14
Cleaning the sound inlet basket
Carefully pull the sound inlet basket from the capsule.
Moisten a small brush (bristle brush or toothbrush) with 
isopropyl alcohol.
Carefully brush off the sound 
inlet basket. 
Allow the sound inlet basket to 
air dry for approx. 1 hour so 
that the remaining isopropyl 
alcohol can evaporate.
Reattach the sound inlet 
basket to the capsule so that it 
locks into place with an audible 
click. When attaching the 
sound inlet basket, make sure 
not to cover the sound inlet.