Great giveaway.  Massdrop username: ELIRAN   Product that should be on massdrop?  Mirand Audio AK4490 USB Dac 

1) 101,234 2) 104,321 3) 108,717

Call of Duty 4: Modern Warfare

Pink Floyd - The Dark Side of the Moon 

Does anyone have extra PCB of the amp? 

I purchased the amp today, works well with the DT880.    Which OPAMP recommended with this amp? 

What the OPAMP originally found in the Lehmann Black Cube Linear?

Anyone using ehha with HD800?

Someone compared the MHDT Steeplechase to other converters?

Hello,   I think upgrading my HEGEL HD2 dac.   This decision came after I heard today Ciaudio VDA-2 + VAC-1, when the HEGEL HD-2 was used to transport the computer.   Sound upgrade was a significant leap forward in all parameters of sound!   How is the DB Audio Labs Tranquility...

DavidMahler, what you think about dt880 and amb beta 22?    Do they sound good?

What you think about the AMB BETA 22?

   

I tried the amp bottlehead crack with speedball Upgrade, gave a reasonable result, little sharp in a high, and a little lacking in mid.   I wonder how this amp without the upgrade, the next step to try out the BETA22.

I tried the DARKVOICE 336i with upgraded capacitors and some other things, the result was really not good. Maybe i will check whether original version is more suitable for headphones, the CIAUDIO amp was much better.   Other suggestions? AMB BETA 22, two boards version work well?