The ppros (classic) were on sale for $20 for the last few days which is a super good deal.

I liked the ppro signature a lot and I ended up buying a few of them. So have them with and w/o yaxi :) I seem to prefer the stock signature.

That was the first immediate observation when tried the yaxi on the ppro. The bass got lighter.

I was watching a youtube video in cable transmission, particularly the basics of impedance matching and at time 6:06 in the video when the video says these kind of things affect the signal in a bad way I could not help wonder if what I did to some of the headphones (a section of the cable made...

Any info on this? Are the ksc35 / sportapro same as the portapro?

I have many of the "budget" good phones and am curious about the ksc35 since it seems hard to come by. I believe the ksc35 is the *not* titanium coated version (titanium = ksc75, ktxpro1 etc which make them brighter). 1) Why is the ksc75 only about $14 whereas the ksc35 is about $50 2) Is the...

What? Why don't people like them now?

Basic question. On the wire on one side that goes to the driver (above the y connection) inside there will be wires carrying current in both direction shielded from each other, to and from the driver? in which case cutting them and rejoining needs them to be kept shielded?

For a few of my portable headphones, I would like to add a inline remote mainly for the purpose of skipping to the next track. Volume control / mic is bonus. Is there any good way / part(s) to do this? There are a few apple old earbuds lying around unused and they have a inline remote/volume...

Beautiful. Colors too. I suppose they are the ppro and the ksc75 with the yaxi :)

Nice. How did you get that leather thing in through that small hole? It seems you would have had to take the metal band off the black plastic it is connecting to?

Looking around in glossary / list of terms / google did not help give a definitive answer. I come across this term often "Bass extension". When some review says "bass extension" is not that great, it would be good to know at what frequency and below it refers to, or more generally what it...

Haha, I barely notice anything going over my head. This parts express band seems "made for each other" for the koss headphones. I have all of my ppro, ksc75, sporta pro on this band now :smile_phones:, except one ppro on stock.

Porta pro + yaxi pads + parts express band. Don't feel anything at all sitting on my head/ears, only happy listening :)

Thanks waynes. I took a bolder step to pull it hard and transferred it to the parts express band. Night and day diff now :)