Beyer Dynamic

Beyer Dynamic - Closed Headphones
SKU: #282881
Model: #DT770PRO250

this product is no longer available.


The DT 770 PRO is a closed dynamic headphone and has been designed for critical music and sound monitoring. The single sided cable makes the handling of the headphone easy. The cushion system allows the DT 770 PRO to be used comfortably for long periods of time.

Closed diffuse field studio headphone
Innovative bass reflex system
Robust spring steel headband
Single sided cable
Soft inner headband
Gold plated jack plug (3.5 mm) and adapter (6.35 mm)

• Transducer type: Dynamic
• Operating principle: Closed
• Nominal frequency response: 5 - 35,000 Hz
• Nominal impedance: 32Ω / 80Ω / 250Ω
• Nominal SPL: 96 dB SPL
• Nominal T.H.D: < 0.2%
• Power handling capacity: 100 mW
• Sound coupling to ear: Circumaural
• Ambient noise isolation 20Ω
• version: approx. 20 dBA 80Ω / 250Ω
• version: approx. 18 dBA
• Nominal headband pressure: approx. 3.5 N
• Weight (without cable): 270 g
• Length and type of cable
• 32Ω version: 1.6 m / straight cable
• 80Ω version: 3 m / straight cable
• 250Ω version: 3 m / coiled cable
• Connection: Gold plated stereo
• jack plug (3.5 mm) and
• 1/4" adapter (6.35 mm)


great heaphone
Features Quality
Value Overall
Product Experience I own it Closest Store Montreal Quebec
Can't go wrong, i own a pair of the these for about two years, the velour cover wears to fast and become irritating. I will have to find another cover but this is the only complaint i got.

Posted by Norm on Jan 9, 2013

Great cans for practicing bass
Features Quality
Value Overall
Product Experience I own it Closest Store Ottawa Ontario
I've had these headphones for at least 2 years and use them mostly for practicing bass guitar in a mixer with music. These phones are very flat but can take the punishment I provide with a 5-string bass. Have also just used them to listen to music and they sound amazing.

Posted by Erik on Jun 15, 2012

Very satisfied
Features Quality
Value Overall
Product Experience I own it Closest Store Abbotsford British Columbia
I bought those 6 months ago and love them. They sound great and they are well made (made in germany). 250 ohms (need a power supply, NOT for portable mp3 players). They don't look cool, but that does not matter to me. I am very satisfied.

Posted by anonymous on Jun 7, 2012