Help! 6DJ8 Tube Buffer Schematics - diyAudio
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Old 26th April 2006, 07:27 AM   #1
trends is offline trends  Hong Kong
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Default Help! 6DJ8 Tube Buffer Schematics

I want to make a 6DJ8 tube buffer. I'm looking for a schematics that is using low voltage, if possible single +ve voltage. I found most are +ve -ve voltage.
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Old 26th April 2006, 07:36 AM   #2
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SY's Heretical line stage, (search), is pretty simple, and sounds good. It does need two traffos, but I used a couple of junk box ones to good effect.
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Old 26th April 2006, 08:21 AM   #3
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Steve Bench's crossover is a buffer that uses the 6DJ8.
http://members.aol.com/sbench101/Crossover/xover.gif

Off course you must take the whole crossover network out of the circuit, that is. Hmm... should look like tha attached schematic.

This is redrawn from steve bench's circuit.I DON'T WANT TO CLAME I DEVELOPED IT - it is just to make thinks clear.
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Old 27th April 2006, 07:44 AM   #4
trends is offline trends  Hong Kong
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Thanks pinkmouse & ErikdeBest. I will further study both of them.
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Old 27th April 2006, 11:26 AM   #5
trends is offline trends  Hong Kong
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Default My found schematics

I found these two very similar schematics. Can they be modified to single +ve voltage?

Actually, what will be the expected performance difference between these two similar schematics?
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Old 27th April 2006, 11:26 AM   #6
trends is offline trends  Hong Kong
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Default My found schematics

And, this.
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