Help! 6DJ8 Tube Buffer Schematics

trends · 26th April 2006, 07:27 AM

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.

pinkmouse · 26th April 2006, 07:36 AM

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.

ErikdeBest · 26th April 2006, 08:21 AM

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.

trends · 27th April 2006, 07:44 AM

Thanks pinkmouse & ErikdeBest. I will further study both of them.

trends · 27th April 2006, 11:26 AM

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?

trends · 27th April 2006, 11:26 AM

And, this.

26th April 2006, 07:27 AM	#1
trends diyAudio Member Join Date: Apr 2006 Location: HONG KONG	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.

26th April 2006, 07:36 AM	#2
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	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. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

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27th April 2006, 07:44 AM	#4
trends diyAudio Member Join Date: Apr 2006 Location: HONG KONG	Thanks pinkmouse & ErikdeBest. I will further study both of them.

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