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Old 22nd November 2011, 11:44 PM   #3741
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Quote:
Originally Posted by Cassiel View Post
Mini guitar amp. If somebody is interested in the schematic I can post it too.
Flash your schemi.
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Old 23rd November 2011, 12:12 AM   #3742
pageboy is offline pageboy  United States
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Originally Posted by mhouston View Post
Flash your schemi.
See the previous post.
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Old 23rd November 2011, 05:13 AM   #3743
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Default my tube amplifier

I just bought this from SiliconRay Online Electronic Store - Boards | Kits | Components | Modules | Tools. It's very good!
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Old 23rd November 2011, 11:19 PM   #3744
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My "D'n'B Warrior", SRPP on 6Н23П russian tubes, for headphones, with SMPS on IR2153.

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Pirate Station design
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Old 23rd November 2011, 11:28 PM   #3745
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That's what I like to see, form and function coming together. Good work.
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Old 26th November 2011, 05:41 AM   #3746
noyan is offline noyan  Turkey
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Default My diy 833 set amplifier

Video: Recorded by a phone camera, original sound is not same

Turkish diy 833 DHT Triode tube single ended class a amplifier and Marantz CD94 - YouTube

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Last edited by noyan; 26th November 2011 at 05:43 AM.
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Old 26th November 2011, 07:47 AM   #3747
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Fantastic amps!! Ive been looking for something like this to build myself. How many watts do you get?

Cheers

Quote:
Originally Posted by noyan View Post
Video: Recorded by a phone camera, original sound is not same

Turkish diy 833 DHT Triode tube single ended class a amplifier and Marantz CD94 - YouTube

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Old 26th November 2011, 08:55 AM   #3748
noyan is offline noyan  Turkey
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I did not measure but 833 (GU-48) anode current is 250mA and voltage is 1000V. Teorically 125W.
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Old 26th November 2011, 09:26 AM   #3749
Nrik is offline Nrik  Denmark
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Beautiful. We want more pictures Noyan :-)
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Old 26th November 2011, 10:23 AM   #3750
noyan is offline noyan  Turkey
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Each monoblock is 54Kg. I installed small wheels under the amplifier to move it easily
Topology: Auto biased 6N23P-EV direct coupled to fixed bias 300B-Interstage-GU48 (833)
IT and OPT made by AE (Holland)
All power transformers are torroidal.
All anode, bias and heater supplies are regulated.
Wood is natural African.
Steel chassis painted with electrostatic dust paint.

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http://www.youtube.com/watch?v=4B_6Qfw7vtI

Last edited by noyan; 26th November 2011 at 10:37 AM.
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