Hello, I own sennhiser HD800s and I wanted to upgrade my DAC/AMP. I bought Massdrop x Alex Cavalli Tube Hybrid Amp (CTH) to drive the HD800s ( I hope it is good option) after i read several reviews about the CTH. Currently im Ussing Oppo HA-2 as AMP/DAC and somehow im not satisfied with the...

Hello,   I own sennhiser HD650 and currently i use HA200 as an amplifier and im using my old sound card as DAC Xonar Essence STX.   my current issue with the ASUS im hearing alot of noise and im not satisfied with the Audio quality.      Since im using HA200 as an amplifier im looking for...

Hello,     I own Sennheiser HD650 since 2012 and i use asus Xonar Essence STX I also replaced the Op-Amp with pair of Muse 2.   for some reason i dont feel satisfied with the sound card since there are a lot of interference inside the PC.   I was looking for external AMP/DAC and im not...

Hello, I want to buy high quality earphone for portable devices such as mobile , 3ds and laptop . I hope if there is one earphone which doesn't require special amp to drive them . I tried this earphone Atomic Floyd superdart and for some reason I liked it. Currently I'm using sennhiser...

i wonder why High end headphone have frequency range below 20HZ and Above 20khz,   for example Headphone Frequancy range 10hz~39kHz.     if the human can hear from 20hz to 20khz then why do i need or why the company manfuacture bigger frequancy range?

  http://www.amazon.com/gp/product/B00125X112/ref=ox_sc_act_title_1?ie=UTF8&m=ATVPDKIKX0DER       here the deal : http://www.amazon.com/gp/goldbox/ref=cs_top_nav_gb27   i ordered mine :) , what do you think ?

Hi guys , i was searching for Headphone or headset for 350$ , mainly for gaming and secondry movie or musics.   i have been across too many models but im not sure which model to take?   my current headset is Sennhiser 350PC.   i have also good Sound card with headphone amplifire up...