Koss Porta Pro

No noise cancellation, Cable
Delivered Tue, 11.11.
Only 3 pieces in stock
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Product details

The legendary Porta Pro from KOSS is a classic among portable hi-fi headphones. He has been successful on the market for decades and is still loved by many music fans. The Porta Pro delivers outstanding sound quality, with a sound rich in deep bass and a remarkably wide frequency response that provides detailed reproduction of a wide variety of musical styles. The version of the Porta Pro with microphone has a 1-button operation with microphone integrated on the headphone cable, so that calls can be taken and ended and the previous or next song can be played. In our opinion, the Porta Pro is one of the most comfortable headphones ever: once you put it on, you forget it completely. The movable ear cups with the comfortable air-permeable ear cushions guarantee a pleasant hearing experience even on long journeys or during sports. The pressure on the ears can be adjusted in two steps (fixed/light). When not in use, the Porta Pro can be folded to a compact 5 cm diameter and stored in the supplied carrying bag to save space.

Key specifications

Application range
General
Equipment + Functions
Microphones
Headphone type
On Ear Headphones
Signal transmission
Cable
Audio Connections
Jack 3.5mm (1x)
Noise cancelling
No noise cancellation
Isolation
Open
Item number
6890709

General information

Manufacturer
Koss
Category
Headphones
Manufacturer no.
193970
Release date
27.10.2017
Sales rank in Category Headphones
624 of 8625

Colour

Colour
Black
Exact colour description
Black

Application range

Application range
General

Headphone properties

Output
Stereo
Noise cancelling
No noise cancellation
Equipment + Functions
Microphones
Music control
Universal (1-button remote control)
Signal transmission
Cable

Headphone type

Headphone type
On Ear Headphones
Fit
Headband
Isolation
Open
Adjustability
Foldable
Converter principle
Dynamic

Audio properties

Frequency range
15 - 25000 Hz
Sensitivity
101 dB
Max. noise level
101 dB
Impedance
60 Ω (ohm)

Connections

Audio Connections
Jack 3.5mm (1x)
Connections base/transmitter
3.5mm

Audio cable properties

Headphone cable length
1.2m

Power supply

Power supply
USB power delivery

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Beutel

Product dimensions

Weight
180 g

Package dimensions

Length
20.70 cm
Width
14.30 cm
Height
6 cm
Weight
186 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 33.Canyon
    1.5 %
  • 33.Foneng
    1.5 %
  • 35.Koss
    1.6 %
  • 35.prio
    1.6 %
  • 35.RØDE
    1.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 42.B&O
    1 day
  • 42.EarFun
    1 day
  • 42.Koss
    1 day
  • 42.OPPO
    1 day
  • 42.PhoneLook
    1 day

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Digitec Galaxus
  • 42.Usams
    2.1 %
  • 46.Happy Plugs
    2.2 %
  • 46.Koss
    2.2 %
  • 46.Nothing
    2.2 %
  • 49.Akashi
    2.3 %
Source: Digitec Galaxus

Overall ratingSatisfying49/100
Good66/100
Stereo Logo
StereoSingle testReleaseJuly 2014

Die Klangeigenschaften sind gemessen am Preis überaus solide, wobei das Gerät sehr kompakt gefaltet werden kann. Die Headset Funktion funktioniert ebenfalls gut dun preislich ist das Modell sehr attraktiv. Zudem ist der Sitz fest aber nicht unbequem.

This test report belongs to a different type: Porta Pro (No noise cancellation, Cable)
Without ratingNo rating
tablet pc Logo
tablet pcSingle testReleaseMarch 2012
  • Positivesehr guter Tragekomfort
  • Positivelegendärer Klang

    Endlich ist der Porta Pro in der Apple Welt angekommen. Er stellt in der Tat eine Bereicherung für die Apple-Devices dar, sowohl seitens der gebotenen Klangqualität als auch des Tragekomforts.

    This test report belongs to a different type: Porta Pro (No noise cancellation, Cable)
    Inadequate2/100
    Audio Video Foto Bild Logo
    Rank 1 out of 13Audio Video Foto BildReleaseFebruary 2011
    • Positivezusammenklappbar; Anpressdruck regelbar
    • Positive10 Jahre Garantie
    • PositiveKlinkenadapter und Kunststoffbeutel mitgeliefert
    • Positiveleichtester Hörer und bester Klang im Test
    • Positivestarke Bässe

      ...Dem Koss Porta Pro liegt ein vergoldeter Klinkenadapter bei, mit dem er sich auch an größeren stationären Geräten betreiben lässt. …

      This test report belongs to a different type: Porta Pro (No noise cancellation, Cable)
      Without ratingNo rating
      netzwelt.de Logo
      netzwelt.deSingle testReleaseJuly 2009

      Nicht nur wegen der 80er-Jahre-Optik: Diesen Kopfhörer liebt oder hasst man. Die Verarbeitungsqualität ist im Vergleich zu den hier vorgestellten Modellen unterdurchschnittlich, dafür zaubert der Bass auch nach Jahren noch ein Grinsen ins Gesicht des Besitzers.

      This test report belongs to a different type: Porta Pro (No noise cancellation, Cable)