Accessories
Etymotic ER-4P to ER-4S Adapter
Ingenious adapter converts the low-impedance Etymotic ER-4P in-ears to same basic impedance rating as ER-4S model. Adapter restores some high frequency response normally delivered by ER-4S when used with a dedicated amp and allows for clearest musical detail. Like the ER-4S, the ER-4P in tandem with this short adapter cable will definitely sound better with a headphone amp. So, a great way to own "two" earphone options in the Etymotic ER-4 line of headphones!
Etymotic ER-4P~to~ER-4S adapter cable measures approx 3"-inches long with 'mini' 1/8" (3.5mm) jacks and a nifty curved plug design with gold-plated terminations.
Product Features:
- Short Cable Adds 75-ohm Impedance to Audio Signal
- Perfect for Minimizing Background Line Noise
- Ideal for Using In-Ear Earphones with Any Headphone Amp or Stereo Component
- Compatible with All Earphone Brands
A must-have accessory for the Etymotic ER-4P lover, this ingenious Etymotic Research earphone adapter converts the low-impedance Etymotic ER-4P in-ear headphones to same basic impedance rating as the ER-4S model. The adapter also restores some upper highs frequency response normally delivered by ER-4S when used with a dedicated headphone amp and it allows for clearest musical detail possible from your audiophile Etymotic in-ears. Like the Etymotic ER-4S headphones, the Etymotic ER-4P in tandem with this short adapter cable will definitely sound better with a quality portable headphone amp along for the ride. So, here's a great way to own "two" earphone options in the Etymotic ER-4 line of headphones!
The newly re-designed Etymotic ER-4P~to~ER-4S adapter cable measures approximately 3"-inches long with 'mini' 1/8" (3.5mm) jacks and a nifty curved plug design featuring gold-plated terminations.
Additional Resources:
- Manufacturer's Website
- etymotic.com
Average Rating
Posted by Hein from San Francisco, CA on 2011-05-20
Recommend Product: No
2 out of 3 people found this review unhelpful. Did you?
Posted by PScal from Little Rock, AR on 2010-02-07
Recommend Product: No
Pros: It converts ER4p to ER4s
Cons: It is too expensive for what it is, a resistor.
6 out of 6 people found this review helpful. Did you?
Posted by VinnieVidi from NYC on 2010-01-29
Recommend Product: Yes
Pros: Function
Cons: Cost
I don't regret buying the adaptor; I only wish it was a bit cheaper.
1 out of 2 people found this review helpful. Did you?







