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Old 22nd January 2005, 12:29 PM   #1
X.G. is offline X.G.  China
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Default Jeff Rowland model-9 amp schematic,really?

I got the sch from a Chinese DIY forum a few days ago,and I know it is from one commerical DIY shop in practice.This shop claimed the sch is source from/based on/equal to(so variation!because of the Chinese semantic ) Jeff Rowland model-9 amp.

how do you think?It is the SCH of model-9 except for the transistor type ?

good luck,guys

X.G.
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Old 23rd January 2005, 10:03 AM   #2
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do you have a better copy from JR-9 ????

Regards Walter
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Old 25th January 2005, 08:33 AM   #3
X.G. is offline X.G.  China
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Quote:
Originally posted by WALTER BURKHARD
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do you have a better copy from JR-9 ????

Regards Walter

Hi,

I don't confirm it is JR-9.

Pls show me your email address...I just got a much more clear picture.I can not post here,cause it is 578KB.

X.G.
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Old 26th January 2005, 10:48 AM   #4
YUTK is offline YUTK  Thailand
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Hi,

pls send to me too
I try to find Jeff Rowland sch for long time

wirayutk@yahoo.com
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Old 26th January 2005, 12:01 PM   #5
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Quote:
Originally posted by X.G.



Hi,

I don't confirm it is JR-9.

Pls show me your email address...I just got a much more clear picture.I can not post here,cause it is 578KB.

X.G.

may I ask you to send me this larger verion of this sch too?
Thank you in advance!
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Old 26th January 2005, 01:41 PM   #6
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I'm interested too in the big file
lumanauw@bdg.centrin.net.id
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Old 27th January 2005, 12:14 AM   #7
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Hi X.G.

Please send me the larger version too.

fam.middelkoop@quicknet.nl

Thanks alot.

BTW, looks very interesting, especially the currentmirrors at the input/feedback. It is clear that this is a well designed amp.

Dick.
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Old 27th January 2005, 02:03 AM   #8
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Another:

powerpt@gmail.com

Thanks in advance
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Old 27th January 2005, 02:08 AM   #9
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Me 2 please. If you'd like, I can post it on my site and put in image tag to it here.

bdonegan at gmail dot com

Thanks!
-b
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Old 27th January 2005, 02:36 AM   #10
K-amps is offline K-amps  United States
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Me too please...

arifh@prodigy.net

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