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Old 15th May 2013, 09:15 PM   #9781
massimo is offline massimo  Italy
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Ops, just 3 if you don't go dual mono
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Old 15th May 2013, 10:19 PM   #9782
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Salas,
Are you currently running dual 369, and at what Idss. I have parts and have to get the fets to match
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Old 15th May 2013, 10:46 PM   #9783
Salas is offline Salas  Greece
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11mA X2
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Old 15th May 2013, 10:55 PM   #9784
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THanks.
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Old 20th May 2013, 05:41 PM   #9785
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Im still waiting for the last parts for my simplistic here. I think Im going to buy a used small lunch box or something tomorrow to use as a test chassis when things arrive.

This is way in the future for me, but could one use a dcb1 as a pre and take 10v +- from it to drive another dcb1 at the end of the simplistic? Usually a dcb1 is dissipating most of the power anyway, right?
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Old 20th May 2013, 10:21 PM   #9786
Salas is offline Salas  Greece
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Yes, you can tap off for another dcb1. Not ideal for isolation between the circuits but no slouch either.
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Old 24th May 2013, 11:35 AM   #9787
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Default Getting places..

Kitchen stove diying before work today. Getting there soon. The simplistic boards are done as well. Looking rather ridiculous with mundorf 2.2uf caps attached with a zip tie on the side. I just want to listen to them now, so I know if its worthy of a real chassis.
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Old 27th May 2013, 12:10 AM   #9788
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Got both the boards fired up today. On one of them the pot stopped at tp2 0.3v below tp1. Is this a problem? Should I change the resistor in parallell or something else?

On both boards i had dcv ~10v before the output capacitor. Just checking. I really want to hear the sound of this thing after all the waiting.

Thanks a lot so far, hope you guys can help me all the way!
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Old 27th May 2013, 01:01 AM   #9789
Salas is offline Salas  Greece
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Its not a problem if you can achieve tp1/tp2=2 also. Which is the target.

10Vdc there is good.

Nice so far, good luck.
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Old 27th May 2013, 10:07 AM   #9790
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Oh, that came out wrong. At the end of the pot track tp2 is 0.3v below half of tp1. So I can not get tp1/tp2=2 precisely on one channel.
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