I upgraded my 10.2 with the USB-32 chip and have no regrets! I had nothing but trouble with the tenor 8802 chip. You can read about my experience here: http://www.head-fi.org/t/627565/a-gd-tenor-te8802-thread-installation-successes-problems-troubleshooting/15 It was easy to install the USB-32 chip. Kingwa even included an extra firmware chip. In total the upgrade was around $40 (I sent back my tenor for a discount). I use a dedicated mini-itx box for my...
I bought the HE-500 back in August from moon-audio and only used them for four months before acquiring the HE-6. I've kept them in the travel case ever since.
Comes with the following:
Spare pads (leather)
Silver headphone cable
2 spare screw-on terminals
HifiMan Travel Case
Method of Payment: Paypal (includes usps priority shipping CONUS and paypal fees)
May have a point, I don't think changing the impedances has an effect on the sensitivity of the headphones which causes the noise. Both, music playing and music not playing. The hiss only gets higher when you get closer to 2 o clock. Anything below and it's a steady hiss. I have mine connected to a tripplite ISOBAR but even connected it directly to the wall produced the hiss.