Etymotic Research
-
Etymotic Gold Electrode Eartips
Used for ECochG and ABR testing and serve as electrodes. Available in a pack of 20. Choose from two sizes.
-
Etymotic ER-3C Insert Earphones
These insert earphones duplicate ER-3A smooth frequency response and provide 30+ dB isolation between ears; reduces the need for masking. Choose 10 ohm or 50 ohm.