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Amp Camp Amp - ACA
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Old 11th July 2012, 10:19 PM   #101
Variac is offline Variac  Costa Rica
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Amp Camp Amp - ACA
As far as the discrepancy between the Schematics and the PCB here's Papa Pass'
statement:

"As Choky sez, no issue"

So we'll now order a pile of boards which should be in the store in about a month.
I think that it's really exciting that people are trying modifications to the basic amp.

As SJ pointed out, there's more going on here: SS 120R085 Depletion Mode Jfet

Please mention it here if more threads are started or one begins to discuss the Amp Camp Amp
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Last edited by Variac; 12th July 2012 at 02:37 AM.
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Old 11th July 2012, 10:29 PM   #102
tinitus is offline tinitus  Europe
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just noticed this article, and did a search to see if it had got proper attention
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Old 12th July 2012, 07:42 AM   #103
Skorpio is offline Skorpio  Denmark
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What would be the maximum usable supply voltage for the Amp? It looks like the 2SK170 have more ore less the complete supplyvoltage and are the limit...

I have a nice supply that deliveres close to 30V, would it be ok, provided the caps are 35V or higher and heatsink is larger...?
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Old 12th July 2012, 07:59 AM   #104
flotschi is offline flotschi  Austria
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Despite the fact that there will be pcbs in the store, has anyone routed a one-sided pcb?

I would like to etch them myself.
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Old 12th July 2012, 08:51 AM   #105
Zen Mod is offline Zen Mod  Serbia
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Quote:
Originally Posted by Skorpio View Post
What would be the maximum usable supply voltage for the Amp? It looks like the 2SK170 have more ore less the complete supplyvoltage and are the limit...

I have a nice supply that deliveres close to 30V, would it be ok, provided the caps are 35V or higher and heatsink is larger...?
changes in red
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Old 12th July 2012, 10:41 AM   #106
flotschi is offline flotschi  Austria
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Actually i´m not very good in designing a pcb, but i tried....

...one-sided and only one short wire bridge, but very quick design.
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Old 12th July 2012, 11:33 AM   #107
Skorpio is offline Skorpio  Denmark
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Your my man, thank you
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Old 12th July 2012, 11:46 AM   #108
Zen Mod is offline Zen Mod  Serbia
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Originally Posted by Skorpio View Post
Your my man, thank you
are you sure it will work .......... ?

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Old 12th July 2012, 12:08 PM   #109
AudioSan is offline AudioSan  Norway
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are you sure it will work .......... ?

help him...scare him... help him... scare him
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Old 12th July 2012, 01:13 PM   #110
Zen Mod is offline Zen Mod  Serbia
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Mighty Viking can be scared with just one thing ........

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