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HM-801 Standard Amplifier Module Op-amp Free Upgrade - Page 6

post #76 of 82
10/26/10 at 1:05pm

testrichard - Opamp used is OPA627 and the Buffer is OP634 as referenced here: http://www.head-direct.com/product_detail.php?p=84#

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post #77 of 82
11/5/10 at 1:26am

Well, I got confirmation from support that this is the old original (high gain) standard amp which was delivered initially with the Hifiman HM-801.

 

GanqiStandard_Pic3.jpg GanqiStandard_Pic2.jpg

I ordered my Hifiman on 25.09.2010 though ...


Edited by xabu - 11/5/10 at 1:30am
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post #78 of 82
11/18/10 at 12:21am

I received my Hifiman HM801,yesterday,from a German dealer, www.mp4audio.de.

There is a guarantee card,with α 10-9 on top,and No 00036.

So,I ask,if this Hifiman,is a new one,or a old one,wanting update.

Can you please,answer me?

I live in Athens Greece.

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post #79 of 82
11/18/10 at 4:47pm
Quote:
Originally Posted by Theodore View Post

I received my Hifiman HM801,yesterday,from a German dealer, www.mp4audio.de.

There is a guarantee card,with α 10-9 on top,and No 00036.

So,I ask,if this Hifiman,is a new one,or a old one,wanting update.

Can you please,answer me?

I live in Athens Greece.


I wonder about the Model No too ... since mine had a 00011 (... and I got mine in September this year ...)  ... can't believe they sold only 36 pieces until now ... popcorn.gif

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post #80 of 82
11/19/10 at 12:58am


 

Quote:
Originally Posted by xabu View Post



Quote:
Originally Posted by Theodore View Post

I received my Hifiman HM801,yesterday,from a German dealer, www.mp4audio.de.

There is a guarantee card,with α 10-9 on top,and No 00036.

So,I ask,if this Hifiman,is a new one,or a old one,wanting update.

Can you please,answer me?

I live in Athens Greece.


I wonder about the Model No too ... since mine had a 00011 (... and I got mine in September this year ...)  ... can't believe they sold only 36 pieces until now ... popcorn.gif


OK,but what about my question?Is it a new version,or has I to send the module for upgrade?

Anyway,thank you all,because reading your posts,I decided to invest in this great stuff,which gave me a lot of pleasure,from the first minute I heard them.


Edited by Theodore - 11/19/10 at 1:08am
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post #81 of 82
11/19/10 at 4:32am
Quote:
Originally Posted by Theodore View Post


 

OK,but what about my question?Is it a new version,or has I to send the module for upgrade?

Anyway,thank you all,because reading your posts,I decided to invest in this great stuff,which gave me a lot of pleasure,from the first minute I heard them.

 


Well, I asked the same question ... tried my luck here and with customer support ... but no unambiguous answers so far ... I capitulate for the time being...

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post #82 of 82
11/19/10 at 5:08am

Well,we are in the same wagon...

I tried writing to the company,but no answer so far.

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