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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Beyerdynamic 770 Pro (80 ohm) are over-ear, closed-back headphones that provide excellent sound isolation and a comfortable fit for long listening sessions, ideal if you prefer a more immersive audio experience in a quiet environment. In contrast, the Etymotic ER2SE are stemless, in-ear earbuds that offer great sound accuracy and isolation due to their in-ear design, making them a better choice for on-the-go listening or if you prefer the least obtrusive fit. Keep in mind the Beyerdynamic will require a good power source to drive the 80-ohm version optimally, while the Etymotics are easier to drive with portable devices like smartphones. If you're sensitive to price, the Etymotics provide high-quality sound at a lower cost, but if you value comfort and are willing to invest more for a robust build, the Beyerdynamic may justify the higher price. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Beyerdynamic 770 Pro (80 ohm)
- Very good for TV and video
Advantages of the Etymotic ER2SE
- Good for podcasts and audiobooks
Key differences
Phone Calls
3.8
4.9
The Etymotic ER2SE and Beyerdynamic 770 Pro (80 ohm) are both poor for phone calls, though the Etymotic ER2SE is somewhat better.
Podcasts and Audiobooks
5.9
7.6
The Etymotic ER2SE is good for podcasts and audiobooks, while the Beyerdynamic 770 Pro (80 ohm) is poor.
Noise Reduction
6.0
9.1
The Etymotic ER2SE is excellent for noise reduction, while the Beyerdynamic 770 Pro (80 ohm) is only fair.
Cost
$170
$100
$50
$100
$150
$200
$250
The Beyerdynamic 770 Pro (80 ohm) has a price of $170 and the Etymotic ER2SE costs $100.
Build Quality
8.0
9.0
The Etymotic ER2SE has excellent build quality, while the Beyerdynamic 770 Pro (80 ohm) has very good build quality.
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Key similarities
Music
8.6
8.8
The Etymotic ER2SE and Beyerdynamic 770 Pro (80 ohm) are both very good for music.
Gaming
6.5
6.2
The Beyerdynamic 770 Pro (80 ohm) and Etymotic ER2SE are both only fair for gaming.
TV and Video
8.2
7.8
Although they have very similar scores, PerfectRec considers Beyerdynamic 770 Pro (80 ohm) to be very good for TV and video, while the Etymotic ER2SE is good.
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How the Beyerdynamic 770 Pro (80 ohm) and the Etymotic ER2SE compare to other earbuds and headphones
Spec Comparison
 |  | |
| Beyerdynamic 770 Pro (80 ohm) | Etymotic ER2SE |
GENERAL | |||
|---|---|---|---|
| Price | |||
$170 | $100 | ||
Brand | |||
Brand | Beyerdynamic | Etymotic | |
Release Date | |||
Release Date | January 1, 1985 | February 1, 2019 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.7/10 | 8.9/10 | |
Phone Calls Score | |||
Phone Calls Score | 3.9/10 | 5/10 | |
Gaming Score | |||
Gaming Score | 6.6/10 | 6.3/10 | |
TV and Video Score | |||
TV and Video Score | 8.2/10 | 7.9/10 | |
Exercise Score | |||
Exercise Score | 4.5/10 | 4.2/10 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 6/10 | 9.1/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 9/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 6/10 | |
Size | |||
Size | N/A | Small | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 272.1 Grams | 4 Grams | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
Beyerdynamic 770 Pro (80 ohm)
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Headphones.com
Sebastian Taboada | September 2022
"Altogether, when you consider its accessible price tag, the performance, the build, and its outstanding comfort, I think that the DT770 Pro is fantastic option for anyone looking for a closed-back headphone in the sub-$1,000 range, and I can confidently give it a strong recommendation."
Etymotic ER2SE
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Sound Guys
Lily Katz | April 2022
"Etymotic isn’t playing around: it takes audio seriously and has mastered the art of the noise-isolation earphone. Sure, the fit of the earbuds looks silly but it’s a signature Etymotic thing and could be considered charming by some. If you’re looking for best-in-class audio for a realistic price, the ER2SE is it."
Get a great deal on the Beyerdynamic 770 Pro (80 ohm) or the Etymotic ER2SE
About Beyerdynamic
Beyerdynamic is a German, family-owned, century-old, audio system manufacturer. They produce a wide array of professional-quality products such as microphones, aviation headsets, conference systems and headphones. The company has served as the main provider of audio equipment for German entertainment events like tours by the Beatles and Elton John and even government entities like the German Parliament.
About Etymotic
Etymotic Research is an American based research, development and manufacturing company founded in 1983. They invented the first insert earphones that were used for the diagnosis and research of hearing loss and other auditory disorders. They went on to pioneer the market of high fidelity, isolating, in-ear earphones.
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Why trust us
This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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About the Earbuds or Headphones team
Joe Golden, Ph.D
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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