Dear thanks for the detailed impression!! I didn't listen to the Maestral III, but instead I had the possibility to try the Maestra II that sounded so good that I decided to go with the Zephyr custom 2a3/45 that indeed is the best dynamic amplifier I've ever had at home (and actually I had tons...

I'm sure that it will be!!! Actually I could order one myself in the near future because Drazen will revert the 2a3 for only planar and dynamic!! He know how to make electronics really sing!

Dears,   first of all some pictures: I had the chance to listen the Maestral Zephyr with some friends. We had three units and two top cd-player from Italian manufacturer (Lector and Gold Note). Also we had an headphone amplifier with c3m/f2a tube and an ibrid italian DIY amp (Lightning). We...

Dear all,   I'm one of the three owner of the custom Zephyr amp. Actually it is under examination and we are trying a lot of different headphone but it is to early for a review.   Just as an hint I can tell you that it is easly the best headphone amp we have ever listened for medium to high...

Moslty one of the best, the bayerdynamic dt-48 200 ohm, but I plan to buy (again) an HD800, for konw... ;)

Nice Review!   I'm in contact with Drazen and actually he is bulding for me a custom headphone amp! I will show it on a dedicated topic!   Bests,   Marco

Hi dears, I would like to know if someone have both the dt48 and a grado ps500/magnum/alessandro. Shortly, I've a pair of magum and I love them but sadly my amplifier is designed for high impedance headphones and so I was thinking to buy a dt48 200 ohm... What I will miss? Do you think it...

Dear all,   please can someone post a pics of the new black anodized V4 magnum without pads :D I'm curious to see how they look!! Thanks,   Marco

I'm curious about the impedance of the th900! Someone know how much is it?

Bump!!! Any news? 

Hi Guys,   I already have a pair of bayerdinamic T1, which I like (but don't love!)!! I would like to try a pair of dt48 200 ohm (I'he a nice tube amp for high impedance). Please can someone tell me how it sounds with classic music making a comparison with the t1?   Thanks a lot!!  ...

I've found a long review in Japanease! Maybe someone is able to make a summary?   http://www.erji.net/read.php?tid=1179823

Dear Purrin,   thanks for your great thread!! It's really informative. Please, I know that it can be different from your measure methodology but can you comment this graph? Is the Sony mdr z-1000. Thanks in advance :P     04.CSD_SONY_MDR-Z1000.png

I would like to partecipate as well. But who can explain sonic differences between pads? Alsoif we consider only sonic performance I would like to suggest pinewood. White for more brilliant sound and red (spruce fir) for more firm bass.   Marco

Dears,   I would like to try the dt-48, but my amp is built for high impedance headphone. Please someone can describe me the differences between the 25 and 200 ohm version?   Thanks,   Marco  

Dear Purrin!   Do you have the possibility to mesaure the Tesla T1 with low oputput and high output impedance amplifier?  It would be really interesting to understand if the T1 is designed with the IEC standard or not!   Thanks,   Marco

Quote: NICE!  It's what I need, please can you give a better "how to do" explanation? It would be really helpfull!! Thanks,   Marco

WOW! Nice work! It would be interesting to see these measurements for other headphone as well!!!!   Marco

Quote: Can you link to me some ready to buy? Thanks,   Marco

Quote: I'm using this beast: http://imageshack.us/photo/my-images/4/marcohpamp2.jpg/  BUT the burn-in of the amplifier is not ready yet!! I will report back!  

Someone is using the jack modification to the t1? I've the T1 for about 5 months! I really like it but to me there are some faults. In particular starting from the bass, it sound more like a "diffuse" bass than a sharp and snappy one, the midbass seems to me a little slow and recessed. Highs...

Quote: Tyll do you remember the serial number of the first one?     

Dear upstateguy,   there is a way to understand which version is bass light or bass heavy?   Thanks,   Marco

Hi guys,   which is the best amp output impedance for the t1 in your opinion?    Thanks,   Marco

Hi boys!!   Someone can post the tesla t1 raw frequency data before before the dummy head's HRTF? It would be really appreciated!!!   Thanks,   Marco