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B1-6P1-B1
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Old 31st May 2018, 12:32 AM   #1
Kim Bay Smidt is online now Kim Bay Smidt  Denmark
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Default B1-6P1-B1

I like what I hear through the B1 rev 2 a lot.

Now I want to hear the Nutube version as well with the risk that I need both versions on a regular basis... so...
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Old 31st May 2018, 12:41 AM   #2
Soundhappy is offline Soundhappy  France
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B1 with Korg Triode
Triode plate cathode resistance value is normaly 332K corrected by Papa in mini pdf article
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Old 31st May 2018, 01:19 PM   #3
Kim Bay Smidt is online now Kim Bay Smidt  Denmark
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Thank your for that Soundhappy.

When I made the schematic I had 332K on top of my mind but when looking at Mr. Passí schematic I recognized I was wrong.

The interesting thing here is I read the article at 6moons when it was published and that my memory isnít what it used to be...

So lessons learned: trust what pops up and stop thinking to deep about things...
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Old 31st May 2018, 01:35 PM   #4
Soundhappy is offline Soundhappy  France
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332K was chosen for second harmonic negative phase distortion signature, but other possible is interesting to try as well.

At that occasion, thanks again Kim for all good stuff shipped I got it from You last years. Cheers
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Old 2nd June 2018, 03:01 PM   #5
Kim Bay Smidt is online now Kim Bay Smidt  Denmark
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Default PCB for input and output

First PCB design is ready.
More to come...
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Old 2nd June 2018, 03:39 PM   #6
Kim Bay Smidt is online now Kim Bay Smidt  Denmark
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Default Enclosure view - back side

Panel with input/output RCA phono connectors and power input socket.
The panel color will be black.
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