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Old 8th July 2012, 08:27 PM   #4181
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Location: Russia, Chuvashia
EF86, EL84, EZ81 phono preamplifier with output transformers.
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Old 8th July 2012, 08:41 PM   #4182
6L6 is offline 6L6  United States
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SanderZ - Wow! You project is beautiful! I especially like the internals. Did you make the turret board?
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Old 9th July 2012, 12:52 AM   #4183
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Location: Bangkok
Default 6RA6 SE amp

PSU Unit

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Signal UNIT 1

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Signal Unit 2


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Old 9th July 2012, 02:11 PM   #4184
jim is offline jim  Belgium
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Quote:
Originally Posted by Sander'Z View Post
EF86, EL84, EZ81 phono preamplifier with output transformers.
Very nice work! Could you tell me where you get the enclosure from?

Thanks,
Jim
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Old 9th July 2012, 02:24 PM   #4185
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Quote:
Originally Posted by 6L6 View Post
SanderZ - Wow! You project is beautiful! I especially like the internals. Did you make the turret board?
Thank you! Yes, turret board I made myself.

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Originally Posted by jim View Post
Very nice work! Could you tell me where you get the enclosure from?

Thanks,
Jim
Jim, the enclosure was bought in Russia. Here - Astra audio .
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Old 9th July 2012, 04:22 PM   #4186
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Default Amp GM-70SE

Amp GM-70SE
E88CC > KT-88 > GM-70
Ua = 900VDC
Ia = 90mA/1 tube GM-70
Auto bias
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Old 9th July 2012, 05:07 PM   #4187
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DIY Amp GM-70
Made By huyhoanghp96
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Old 9th July 2012, 05:47 PM   #4188
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Originally Posted by psnw_tom View Post
PSU Unit

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Signal UNIT 1

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Signal Unit 2


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Very interesting is it made of lexan (plastic) then painted?
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Old 9th July 2012, 06:50 PM   #4189
Reegal is offline Reegal  Italy
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Default 808 s.e. amplifier

Hi,
this is my last amplifier with 808 in S.E.
Double regulated power supply for input stage and driver, H.V. power supply with gas rectifiers for final stage.
Cabinet cut from solid violin wood.
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Old 9th July 2012, 06:53 PM   #4190
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Hello all.
Not long ago there was over such a project.
With respect to all of Alexander.
https://sites.google.com/site/agalka...-cupid-s-arrow
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