ER4® SR Studio Reference Earphones

Retrostar Music Store
(3608)
Seller's other items
Contact seller
US $418.99
as low as $37.62/mo with
Condition:
New

Additional service available

Breathe easy. Free returns.
Shipping:
US $14.95 USPS Ground Advantage®.
Located in: Milwaukee, Wisonsin, United States
Delivery:
Estimated between Fri, Jul 18 and Thu, Jul 24 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
As low as $37.62/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:396006434985
Last updated on Jul 13, 2025 10:22:08 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
214953
UPC
0846430002012
Brand
Etymotic Research
Form Factor
In-Ear Only
Type
Earbud (In Ear)
Number of Earpieces
Double
Color
Multicolor
Model
ER4SR
Connectivity
3.5mm Jack
Cable Length
5ft
Features
Noise Isolation, In-Line Control
Microphone Type
Built-In
Category

About this product

Product Identifiers

Brand
Etymotic Research
GTIN
0846430002012
UPC
0846430002012
Model
ER4SR
eBay Product ID (ePID)
22035373756

Product Key Features

Color
Multicolor
Connectivity
3.5mm Jack
Form Factor
In-Ear Only
Cable Length
5ft
Features
Noise Isolation, In-Line Control
Microphone Type
Built-In
Number of Earpieces
Double
Type
Earbud (In Ear)

Additional Product Features

Manufacturer Color
Black/Clear

Item description from the seller

About this seller

Retrostar Music Store

99.2% positive feedback•17K items sold

Joined Feb 2020
Authorized Dealer for Hal Leonard Products Since 2011.
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
4.9

Popular categories from this store

See allcategories
Broadway Jr.Sheet MusicChoral Sheet MusicAccompaniment CDsEssential Elements SeriesChordBuddySheet Music AccessoriesSheet Music StandsGuitar Accessories

Seller feedback (4,222)

All ratings
Positive
Neutral
Negative
  • u***s (699)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great communication, prompt shipping , item as described , great value...A+++EBayer
    Presonus StudioLive CS18AI Control Surface (#396238712997)
  • a***v (438)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    AAA+++ Seller. Item exactly as described and priced accordingly. Item shipped very quickly.
    Suite from Far and Away Deluxe Score J. Williams (#394603138084)
  • -***w (31)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Once again, the score looked exactly as it looked in the initial photos. It arrived in pristine condition; no tears or bent pages to speak of. It also looked like it was new. In that case, the cost of the score was justified. I would definitely purchase scores from this buyer in the not-too-distant future.
    Festive Overture Op. 96; Overture on Russian and Kirghiz Folk Songs Op. 115 Scor (#395239064597)
See all feedback

Product ratings and reviews

Learn more
4.6
8 product ratings
  • 7 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Comfortable

Lightweight

Most relevant reviews

See all 7 reviews
  • by sirrahnod3a6j
    Jun 07, 2017

    What I'd hoped for

    I labored over whether to get these or the ER4XR with extended low end response, and I'm very happy that I bought these. I don't get any sense the these are bass shy. In fact, I find the balance top to bottom to be extremely good. Having been a producer/engineer, I'm really happy that these don't seem hyped in any way- you simply hear what you're suppose to hear.

    Verified purchase: YesCondition: NewSold by: wiredforless

  • by yijuly-0
    Apr 03, 2017

    Special sound but awful wearing

    If you like kind of bright and transparent sound, er4 sr is your best choice. I have heard monentum in ear, ie80, it03. Er4 sr is really special compare those in ear earphones. I really recommand to buy comply eartip to enhance its bad wearing.

    Verified purchase: YesCondition: Pre-OwnedSold by: rickertd61

  • by zLO8kPRIThS@Deleted
    Apr 11, 2017

    Description on earphone is not true

    Said to be "new but not used", you can see traces of used sign on the flange of the phone. The item is flawed, there is obvious connectivity issue between the cable and the unit.

    Verified purchase: YesCondition: Pre-OwnedSold by: crazydealsllc

  • by nitroxdiver11
    Dec 22, 2022

    Top rated wired ear buds

    These are the best sounding in ear wired ear buds. Most of the popular ear buds wash out the midst, and high tones with bass. These have perfect balance between mids,high tones and bass. Comes with nice storage case and extra ear buds.

    Verified purchase: YesCondition: Pre-OwnedSold by: poweredbylucidaudio

  • by szabik
    Oct 19, 2021

    Accurate enjoyable sound quality.

    Accurate enjoyable sound. Easily driven by most portable devices. Uncomfortable the first time you insert it in your ear. After about three times it feels good. The best earphone I've heard, and compared to many others these are affordable.

    Verified purchase: YesCondition: NewSold by: julibott_6

More to explore :