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Old 2nd March 2008, 07:23 PM   #511
gmikol is offline gmikol  United States
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If it's cheaper to manufacture both output stages on a single panel instead of separately (as 2 part #'s)...would Tad be willing to separate them himself if they were scored/drilled/routed?

Then the number of output panels ordered would be:

MAX(#LowTIM,#SuperAmp)

Seems that somebody always comes into a GB late...I'm sure the extras would not go to waste.

Just an idea...

--Greg
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Old 2nd March 2008, 08:46 PM   #512
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Rough pricing from Advanced Circuits based on three separate boards and rough dimensions.

Front end .062", 1 oz. cu, 200 pcs $7.50

Extended output .093", 2 oz. cu, 100 pcs $11.50

Super Leach output .093", 2 oz. cu, 100 pcs $14.50
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Old 2nd March 2008, 09:42 PM   #513
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Bob, Those prices are great. If we can submit the order that way it leaves every option open. Buy just what you need.
I wonder if there is any way Advanced Circuits would group price as one large order taking into consideration the overall total.
At least the individual boards per member can be compiled and shipped as one. Tad
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Old 8th March 2008, 05:49 PM   #514
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Default Eagle .brd files

Hi All,

Here are the files for the 3 stages:

Input + thermal diodes
Extended output stage
Super output stage

Enjoy

\\\Jens
Attached Files
File Type: zip diyaudio gb.zip (47.0 KB, 183 views)
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Old 8th March 2008, 09:19 PM   #515
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Thanks Jens.

Who is able to test the design before we go for production? I wish I had the time and proper test equipment.
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Old 9th March 2008, 04:29 AM   #516
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Default Prototype Testing

I could throw a prototype together just to test it.
I will check to see if I have enough components for it tonight.
I have a scope and could do basic function tests on it, if that's all were looking for. Let me know what else would be needed.
Thanks,
Donovan
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Old 10th March 2008, 11:13 PM   #517
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Just a little note. I have submitted the files to Advanced Circuits for the boards Jens provided files for. Also, I asked for a quote on 50 more Jens/Leach 10 transistor boards if anyone is interested in that. Tad
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Old 11th March 2008, 12:14 AM   #518
rob3262 is offline rob3262  United States
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Is Super Leach Tweeter board shelved for now?

- Rob
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Old 12th March 2008, 08:34 PM   #519
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Quote:
Originally posted by rob3262
Is Super Leach Tweeter board shelved for now?

- Rob

No, I'll see if I can get it done this weekend.....

\\\Jens
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Old 12th March 2008, 08:45 PM   #520
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Thanks Jens. You're the man!
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