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10th June 2004, 07:01 AM
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#1 |
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diyAudio Member
Join Date: Mar 2003
Location: BEIJING
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PCB tubes amp?
point to point or PCB, it is still a argument points in audio forms.
anyhow,this is my pcb layout design.based on MJ mini tubes headphone amp:http://headwize.com/projects/showfil...=cmoy5_prj.htm real things 
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10th June 2004, 07:16 AM
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#2 |
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diyAudio Member
Join Date: Jan 2003
Location: Milwaukee, WI
 
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Ugly. It's like extreme showroom hotrod competitions...they look everywhere... I couldn't live knowing I disgraced my tubes and the GOT by using a PCB.
  </sarcasm> Sure, whatever. Tim |
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10th June 2004, 07:41 AM
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#3 |
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diyAudio Member
Join Date: Mar 2003
Location: BEIJING
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In fact I have never give up p2p wiring.I was just curious how the PCB mode was going. -H.B |
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10th June 2004, 07:57 AM
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#4 |
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diyAudio Member
Join Date: Oct 2003
Location: Hamburg area
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Hello Digi01,
nice PCB! I build up a headphono amp from Headwize.com with the 6AS7 tube. http://headwize.com/projects/showfil...aarde1_prj.htm and it works pretty nice with my Sennheiser HD 600. But my plans for the future are, to build up the ECC88 Pre you had posted! Do you sell the PCB's? Greetings Barossi 
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10th June 2004, 08:04 AM
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#6 |
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diyAudio Member
Join Date: Mar 2003
Location: BEIJING
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Hi barossi,the PCB boards is available.
you may check out this page for more details:http://headwize.com/ubb/showpage5.ph...ays=20&fpage=1 -H.B |
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10th June 2004, 10:11 AM
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#8 |
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diyAudio Member
Join Date: Mar 2003
Location: BEIJING
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i have reply your mail
hearty cheers H.B |
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11th June 2004, 02:48 AM
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#9 |
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diyAudio Member
Join Date: Mar 2003
Location: BEIJING
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find some interest talk about PCB vs P TO P: http://db.audioasylum.com/cgi/m.mpl?...cb&r=&session= http://db.audioasylum.com/cgi/m.mpl?...cb&r=&session= H.B |
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11th June 2004, 03:18 AM
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#10 |
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diyAudio Senior Member
Join Date: Aug 2002
Location: Belgium
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Hi,
Teflon boards anyone? I still have to find a good sounding PCB mounted tube circuit that I couldn't improve simply by going P2P... Besides, it's so much easier to repair, upgrade...no worries about lifting traces, hot spots, carbonized glasfibers and so on. Nah, tubes = p2p. Cheers,
__________________
Frank |
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