Thanks very much for the hint. I will try to check the Onyx hopefully soon.

The "body" plastic part of the cushion is in deed printed. A composite of PA's. But not by simple laser sinter processing. It's made by a 500k€ machine where just a few hundred exist worldwide.

Till now, the headbow cushions wasn't ordered from anybody seperate. However, it's possible to do of course just via the homepage.

Thanks Tom for the fast answer. Yes, The used material for MYSPHERE is really unusual for headphones. It comes from the automotive industry and is used for MB. We tested a lot, but without any chances of damages in all extreme climates. Washing is also simple possible as Tom wrote. 😄

If you just keep the foam inside, fix it on the outer circle by a white glue (same as used for wood, but a water resistant variant. The membrane glueing is easiest to to (if no other tool is available) with tooth sticks. Just dip the stick into the glue and apply the left litte drop from the...

@Yggy Both failures are always the main issues which cause the rubb@buzz of the K1K To repair, the membrane has to be glued with a solvent of 50/50 water/white water resistant glue and to glue new foam out of 80ppm open poreous (reticulated) PU material in 6mm thickness into the iron part. BR heinz

@Yggy Hello, I have to disagree! The gluing from the membrane is defective - just look at the blue marked arrows I did. Also the foam is loose!Th

@Yggy According to your very good photos you attached, the two typical failures are still present. 1st membrane gluing + 2nd loose foam. The reason why it improves a but when squeezing it by the grid is ... Just squeezing. But this effect does not last long. It should be repaired as many times...

Hello, I'm very sorry that these very old (produced likely in 1991) became rusty mahhet system parts. At that time the surface protection technology was not on the level like today. And yes, that's the reason why MYSPHERE has gold plated nagnets and black iron parts. Unluckily the system in...

Those measurments depend very much on the measuring conditions. So if it's measured in a free field and the direction of, or measured in an echoic chamber (as it should be). Additionaly for the K1000 it depend additionally to the angle of the drivers to the ears. The measured curve looks...

If you are instested in, just drop me a mail to: heinz.renner.hr@gmail.com Best regards, Heinz

Soweit beide Seiten grundsätzlich funktionieren, könnte ich deine K1000 reparieren. Allerdings hängt es stark von Ihrem Wohnort ab, da die Transportkosten heutzutage sehr hoch sind.

The cables are easy to change from the rear to front. Just open the two screws and turn carefully the whole parts.

Schau mal hier, vielleicht gibt es noch ein paar Originalkissen: Herr Michael Amon …. er war vor dem Ende der AKG Wien Serviceleiter. Firmenname: Mikrofonservice Ein Kleid: Dr. Karl Rennerstr. 29 2232 Deutsch Wagram UID: ATU72817106 Website: www.mikrofonservice.at Telefon: +43664 215 38...

Welcome in the club!