(B-Stock) Beyerdynamic DT770 Pro 80 Ohm

B-stock information

Warranty:	This product comes with a 3-year warranty.
Complete	Yes
Original packaging	In good condition
Condition of product	Traces of use (no damage/scratches)
What is a B-Stock Item? Any item we can no longer sell as new is labelled B-stock. This can be for a number of reasons, including damaged or missing packaging, or because the item shows light signs of use. In any case, you can expect the item to work just fine. Always Read the B-Stock Info Every B-stock product page includes relevant information about the item. Be sure to read it in full! Under the Product Information tab, you will find the original product description and specifications, which may refer to accessories that are not included with the B-stock item. This can be a cable, a remote control, software or any other accessory. B-Stock Product Photos B-stock photos can give you a good idea of the condition of the item, its packaging and (missing) contents. Here, what you see is what you get. The photos usually include: A photo of the original item A photo of the B-stock item plus included packaging and accessories (if applicable) A photo of the front of the B-stock item A photo of the back of the B-stock item Photos of any damage (if applicable) Original Packaging Status Packaging in good condition: undamaged, at most some tape residue Packaging damaged: box has dents, tears and/or holes Packaging missing: has been replaced with a Bax Music box. Item Condition Status: New: the product itself is like new, but the packaging may no longer look like new Traces of use (no damage/scratches): smudges, fingerprints and/or dust Scratches/damage: product has scratches and obvious damage Can I Return a B-Stock Item? Yes, our 30-day money-back guarantee also applies to B-stock items. Do I Get a Warranty on B-Stock Items? Yes, the standard warranty period usually applies to B-stock items as well.

(B-Stock) Beyerdynamic DT770 Pro 80 Ohm
Product no: 5000-0026-6279 Bax Music Warranty: This product comes with a 3-year warranty.

General

The 80 Ohm edition of the Beyerdynamic DT770 Pro headphones are:

NOT compatible with normal studio use and Hi-Fi amplifiers (for these applications, see the 250 Ohm edition).
NOT compatible with smartphones, laptops and other USB-powered equipment due to their higher impedance, which would result in low volume (for these applications, see the 32 Ohm edition)

The 80 Ohm edition of the Beyerdynamic DT770 headphones are designed for:

headphone amplifiers with an extremely high output power. Recording studio applications.

For extremely loud environments (e.g. live drummers), the special edition 80 Ohm DT 770 M headphones are also available. These headphones offer slightly less comfort and slightly lower sound quality, but far better ambient sound isolation.

This edition of the Beyerdynamic DT-770 Pro headphones feature an 80 Ohm impedance and closed design complete with silky-soft over-ear cushions and an ergonomic headband that can be worn for hours on end without irritation. Specifically designed for monitoring during the recording phase, these headphones boast enveloping yet balanced sound backed up by powerfully tight basses, resulting in an audio image that would even please the most critical of listeners.

The Beyerdynamic DT-770 Pro Headphones: Technical Features

The professional audio performance of these headphones has a lot to do with their massive 5Hz to 35,000Hz frequency range, which literally covers everything. Meanwhile, the smart bass-reflex system results in improved bass response, and to ensure efficient isolation, the DT770 Pros feature a closed, over-ear design, prepping them for the mixing phase as well as the recording phase.

Specifications

Product features

Active noise suppression	no
Complete	Yes
Wireless	no
Rotatable earpad	no
Sustainable product	not specified
Headphone weight	270g
Headphone construction	closed
Ideal headphones for	studio
Headphone impedance	75-99 ohms
In/on/over ear	over-ear
Includes microphone	no
Design can be folded/dismantled	no
Adjustable bass boost	no
Removable cable	no
Cable length	> / = 300 cm
Colour	black
Maximum frequency	35 - 39.9 kHz
Minimum frequency	5 - 9 Hz
Original packaging	In good condition
Condition of product	Traces of use (no damage/scratches)
Audio connector	jack 3.5 mm TRS, jack 6.3 mm TRS
Accessory type	headphones
Headphone design	modern
Volume control	no

Weight and dimensions including packaging

Weight (incl. packaging)	500 gr
Dimensions (incl. packaging)	23,0 x 22,0 x 11,5 cm

Product specifications

design: closed ear cups
frequency response: 5Hz - 35kHz
impedance: 80 Ohms
SPL: 96dB
THD: <0.2%
power capacity: 100 mW
passive sound isolation: +/- 18dB
cable: 3m, straight
connections: 3.5 stereo mini-jack + 6.35mm jack adapter
weight: 345g

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Maurice C. November 18, 2021