ER2 Ultra-Shielded High Freq Insert Earphone for Duet
ER-2 high-frequency (up to 16 kHz) insert earphones with added shielding for use with the Duet hardware platform. (M015010U)
A Duet version 1.5 or higher is required to use this device. This item is intended for Research Use Only. You may be asked to sign an RUO form when ordering this item.