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When the high end gets a bit ludicrous


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20 hours ago, davesans said:

I want to see under the hood of one their amp's. To see all the goodness inside 

 

I searched to no avail...

 

I glommed a link to a rather decent old book of amplifier circuits from a Medwin post.

https://archive.org/stream/PracticalAmplifierDiagrams/RobinLipman1947PracticalAmplifierDiagrams#page/n0/mode/2up

 

Page 5 of the book shows a schematic of a 3 tube 3 watt DC coupled amp with 6SF5 and 6B4G, with page 6 showing the explanation and parts list. I'm taking a big guess that the Serious Statement 2A3 amp may be configured around this circuit using a 7B4 and 2A3, albeit a AVVT 2A3.

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1 hour ago, mike stehr said:

 

I searched to no avail...

 

I glommed a link to a rather decent old book of amplifier circuits from a Medwin post.

https://archive.org/stream/PracticalAmplifierDiagrams/RobinLipman1947PracticalAmplifierDiagrams#page/n0/mode/2up

 

Page 5 of the book shows a schematic of a 3 tube 3 watt DC coupled amp with 6SF5 and 6B4G, with page 6 showing the explanation and parts list. I'm taking a big guess that the Serious Statement 2A3 amp may be configured around this circuit using a 7B4 and 2A3, albeit a AVVT 2A3.

 

I looked too Mike didn't find anything thanks for the link to the book I downloaded it always into learning more. I will be starting my own SET amp build shortly getting everything together. 

 

Cheers

Dave 

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