Pay in 4 interest-free payments of $56.25 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
with the included software suite and you're ready to go
Mega-Sil 108E peach impression material is a non-greasy impression material with a medium to thick consistency and final shore value of 30
which reduces the need for masking
Impulse w/Toggle - This filter has a toggle on it which allows you to open or close the sound bore
Specification
Etymotic ER-3C Insert Earphones Model:ER-3C 10 Ohm with the included software suiteThe Etymotic ER 3C Earphones are basically updated and improved on the ER 3A inserts and have incorporated "touch proof" electrical connection for safety. They have a smooth frequency response and provide 30dB of isolation between ears, which reduces the need for masking. Compared to supra aural headphones, they reduce test retest variability and eliminate test errors due to collapsed ear canals. They may be calibrated in a 2 cc coupler, occluded ear
