6L6 Vari-Mu Schematic & Layout (unfinished project)

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Heikki
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6L6 Vari-Mu Schematic & Layout (unfinished project)

Post by Heikki »

Schematic
6l60.pdf
(69.36 KiB) Downloaded 700 times
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Layout
layout.pdf
(4.31 MiB) Downloaded 739 times
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B+ regulator schematic
660ps.pdf
(32.7 KiB) Downloaded 669 times
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BOM
6l60.ods
(15.39 KiB) Downloaded 627 times
Missing from the BOM are potentiometers/rotary switches + resistors for ratio, release and attack.


PS BOM
660ps.ods
(18.54 KiB) Downloaded 569 times
Heatsink for Q1 missing from BOM.
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Heikki
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Build Pictures

Post by Heikki »

Boards
A963CCB9-E857-4D82-B319-41E5379D6220.jpeg
A963CCB9-E857-4D82-B319-41E5379D6220.jpeg (2.99 MiB) Viewed 11785 times
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Heikki
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Re: Build Pictures

Post by Heikki »

6l60-2.jpg
6l60-2.jpg (3.09 MiB) Viewed 11778 times
6l60-3.jpg
6l60-3.jpg (3.21 MiB) Viewed 11778 times
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scott2000
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Re: Schematic & Layout

Post by scott2000 »

Looking at this thread
https://groupdiy.com/threads/fairchild- ... st-1126299

Would the 660 psu work for what he's trying?
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Heikki
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Re: Schematic & Layout

Post by Heikki »

It should work and would cost a lot less money compared to tube regulated supply.
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