[radkrisdoc]

Hello everyone
 
I just signed up as a member. I am going to buy the Koss Pro/450 and was wondering what other headfi members think about it. I searched the web, this forum and emailed Koss for info. There is not much information available. This is what I got back from Koss:
 
[size=x-small]"Thank you for contacting Koss Stereophones.[/size]

[size=x-small]We no longer have any parts available for the Pro450, however they are covered under the Lifetime Warranty.[/size]

[size=x-small]This is all the information I could find.[/size]

[size=x-small]- Dual element dynamic driver for extended frequency[/size]
[size=x-small]- Frequency Response: 10-30,000 Hz[/size]
[size=x-small]- Neodymium magnet with copper-clad, aluminum voice coil for faster transient and extended high end response[/size]
[size=x-small]- Oxygen free copper cable for lower resistance and distortion[/size]
[size=x-small]- Microphone mount[/size]
[size=x-small]- Two detachable coiled cords (8 ft and 25 ft)[/size]"
 
I remember seeing an ad in Audio back in the 90's and that's what has me thinking that it should be good. What do you guys think?
 
Kris

 

[ScareDe2]

I don't know anything about this headphone. But I post ads that I find when I read vintage magazine. From HiFi Stereo 1989

KOSS Pro/450 Stereophone Studio and professional stereophone featuring unique dual element driver and neodymim magnet. FR 10-30,000 Hz
$175 in 1989, adjusted for inflation $379 in 2021.

Seems like a good headphone and it was the top of the line from Koss.