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B1 with Korg Triode
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Old 24th June 2020, 08:01 AM   #4941
Zen Mod is online now Zen Mod  Serbia
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B1 with Korg Triode
if you take a peek at my Iron Pumpkins - there is a buffer in front of AVC, nothing after, so - AVC on output is regular thing

though, in case of KB1 - as I drew that (in post #4939) everything is as it need to be - AVC is having buffer in front, attenuator is in front of weeny toob and buffer is on output

toob must have attenuator in front, whatever sort, or it will be instantly overloaded
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Old 27th June 2020, 01:41 AM   #4942
richardb408 is offline richardb408  United States
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Join Date: Nov 2019
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I'm planning to 3D print a case to house my preamp. Can anyone tell me:
1. The diameter of the volume knob supplied with the kit
2. The size of hole needed for the power input socket
3. The size of the holes for the on-off and input switches?
Thanks,
Richard.
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Old 27th June 2020, 02:14 PM   #4943
Hercules is offline Hercules  Hong Kong
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Finished my Korg B1 with Shunt regulation

0FA64F1B-4E33-4D77-8489-5E4E4AE3BCBF.jpeg
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Old 27th June 2020, 03:32 PM   #4944
brian92fs is offline brian92fs  United States
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B1 with Korg Triode
Nice job!

Can you show some details on the power switch you used?
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Old 27th June 2020, 03:42 PM   #4945
Hercules is offline Hercules  Hong Kong
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Quote:
Originally Posted by brian92fs View Post
Nice job!

Can you show some details on the power switch you used?
Just normal push switch come with the chassis kit!
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Old 29th June 2020, 03:41 PM   #4946
Marra is offline Marra  United Kingdom
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B1 with Korg Triode
My build using Wengtechs boards and an off board Salas Ubib p/s.

DSC_0954.jpg

DSC_0956.jpg
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Old 30th June 2020, 07:21 AM   #4947
ghitus is offline ghitus  Italy
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Hi Marra, my compliments, really nice build! Where did you get that board?

Gaetano.
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Old 1st July 2020, 08:15 AM   #4948
borlotti is offline borlotti  Germany
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B1 with Korg Triode
Default nutube preamp is ready

on the last weekend,
what belongs together finally came together.
I had finished the feet for the preamp, the control knobs and the rest of the chassis parts,
the encoderboards as well as the display!
the assembly went quickly, and everything was right.
here I have some pictures of the complete preamp,
with the external power supply.

Nutube_01.jpg
Nutube_02.jpg
Nutube_03.jpg
Nutube_04.jpg
Nutube_05.jpg
Nutube_06.jpg
Nutube_07.jpg
Nutube_08.jpg
Nutube_09.jpg
Nutube_10.jpg
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Old 1st July 2020, 08:28 AM   #4949
Steve Duffy is offline Steve Duffy  Australia
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Wow!
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Old 1st July 2020, 08:40 AM   #4950
Bassivus is offline Bassivus  Serbia
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Quote:
Originally Posted by borlotti View Post
on the last weekend,
what belongs together finally came together.
I had finished the feet for the preamp, the control knobs and the rest of the chassis parts,
the encoderboards as well as the display!
the assembly went quickly, and everything was right.
here I have some pictures of the complete preamp,
with the external power supply.

Attachment 857000
Attachment 857001
Attachment 857002
Attachment 857003
Attachment 857004
Attachment 857005
Attachment 857006
Attachment 857007
Attachment 857008
Attachment 857009
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