HI everyone , i am new with the tube amp. I have the  Mapletree Audio Ear HD+ Super 2 Headphone Amp ,the the tubes on the amp are pertty old and not as bright as the others.   Can any help me to pick a good tubes from this website  :   http://www.tubedepot.com   I needed to get 2...

Hello guys, if you had these two gears or you tried it be4, I really need your suggest . Few months ago I thought I had enough, But you know, human never get enough of goods. I had some iPods as player and some amps (71A/b,shadow) One thing I really like apply because of the iTunes is easy to...

Hi guys, this is my first time to get a speakers set up , Got no idea with them, please help   What kind of the amp i can get to match these speakers  ?  

They are sound 100% Better than than 500$ CD player. Esp at R&B, POP. My english is poor, So i can't tell you guys too much . Lol   And Thank You Ken .  

            S   Life is too short to try too much good headphones. I wish i had 4 ears .

  I just got the 71b today.. but im not that happy.. i aslo want a  CD player 3pin balanced to 71b 4pin input  cable ? Can any one help me with this ?                          ...

So guys whice one of  is buying the sr71b, what kind of the dac do u gonna use with 71b ? Btw anyone knows  how is the 4pin to 6pin balance line out cable where i can buy it ? 

      Thank you Ken mod  this headphone for me. this headphone is very nice. especially with the alo 22awg chain mail cable.   I just got the headphone today. so i dont wanna talk too much comment about the ED8 . I head few time of the ed8, with my SR71A and hifiman801 >pc...