User's Guide

Ear & Ear Tip Selection

Which Ear Tip to Select?

Your HD75 comes packaged with the medium ear tip placed on the

device. You can replace the medium ear tip with a smaller or larger one.

Selecting proper ear tip size:

• Make sure the ear tip has a snug fit that is secure

and comfortable

• If you experience feedback/whistling then try a

larger ear tip for a better seal

• If your own voice is echoing or is boomy try a

smaller ear tip

Note: Selecting the proper size ear tip is a trade off

between comfort and feedback/whistling.

Which Ear to Fit?

If you only have one HD75,

select which ear to fit:

• If you need mild

amplification select the

worse ear or go with

your preference.

• If high amplification is

needed for both sides then

select the better ear.