Zen-XA

kristijan-k · 27th January 2003, 12:16 AM

Hello,

Well, here is one another way.

Best regards,
Kristijan Kljucaric
http://web.vip.hr/pcb-design.vip

kristijan-k · 27th January 2003, 12:19 AM

The picture is too big, so it is little fuzzy.

Here is the link to the full size :
http://web.vip.hr/pcb-design.vip/zen-xa.html

jh6you · 27th January 2003, 12:20 AM

I believe you have already built it and had the sound test.
How was it?

JH

jam · 27th January 2003, 12:26 AM

It looks like a Zen-Aleph. Where is the X ?

Jam

grataku · 27th January 2003, 02:30 AM

Quote:

Originally posted by jam
It looks like a Zen-Aleph. Where is the X ?

Jam

That would be the 100K in series with the 220uF cap.

jh6you · 27th January 2003, 02:50 AM

Quote:

Originally posted by jam
Where is the X ?

I can not see any X. I see the balanced only.
The 100k and 220uF look like just a feedback.

JH

Coulomb · 27th January 2003, 03:24 AM

How does this design differ from your previous Balanced PZ4 design?

Anthony

Peter Daniel · 27th January 2003, 03:26 AM

Quote:

Originally posted by jh6you

I can not see any X. I see the balanced only.
The 100k and 220uF look like just a feedback.

JH

It is feedback from positive output to negative input, so it must be an X.

jh6you · 27th January 2003, 03:43 AM

Quote:

Originally posted by Peter Daniel
It is feedback from positive output to negative input, so it must be an X.

Hi PETER!!

You might need one more cup of coffee.

I meant no "secret" communication bridge between MOSFETs of port and starboard sides.

JH

jam · 27th January 2003, 03:47 AM

All I see is two seperate amps (Zen's with Aleph current sources).
To be an X I think the sources of the IRF9610's should be attached through a divider.( Or the power gain devices of each channel attached to ground through a resistor and the junction of the resistor and gain devices of both channels attached through another resistor)

Jam

27th January 2003, 03:47 AM	#10
jam diyAudio Member Join Date: May 2001 Location: Charlotte,NC,USA	To be or not to be? All I see is two seperate amps (Zen's with Aleph current sources). To be an X I think the sources of the IRF9610's should be attached through a divider.( Or the power gain devices of each channel attached to ground through a resistor and the junction of the resistor and gain devices of both channels attached through another resistor) Jam

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27th January 2003, 12:19 AM	#2
kristijan-k diyAudio Member Join Date: Mar 2002 Location: CROATIA	The picture is too big, so it is little fuzzy. Here is the link to the full size : http://web.vip.hr/pcb-design.vip/zen-xa.html

27th January 2003, 12:20 AM	#3
jh6you Account Disabled Join Date: Aug 2002 Location: Near to the Pacific Ocean	I believe you have already built it and had the sound test. How was it? JH

27th January 2003, 12:26 AM	#4
jam diyAudio Member Join Date: May 2001 Location: Charlotte,NC,USA	It looks like a Zen-Aleph. Where is the X ? Jam

27th January 2003, 03:24 AM	#7
Coulomb diyAudio Member Join Date: Jul 2002 Location: Ancaster, Ontario	How does this design differ from your previous Balanced PZ4 design? Anthony

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