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Old 28th March 2007, 07:27 PM   #1
rumors is offline rumors  Italy
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Default personal jobs

1=dual mono single reg.supply + mos.IRFD1Z0/transistor driver + darlington TIP142/147 and no feedb.loop.
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Old 28th March 2007, 08:24 PM   #2
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Looks good.How does it sound?
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Old 28th March 2007, 08:41 PM   #3
Netlist is offline Netlist  Belgium
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Nice job. What schematic did you use or is it your own design?

/Hugo
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Old 1st April 2007, 09:37 AM   #4
rumors is offline rumors  Italy
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schematic
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Old 1st April 2007, 09:48 AM   #5
rumors is offline rumors  Italy
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Originally posted by XEAGLEKEEPER
Looks good.How does it sound?

Quote:
Originally posted by Netlist
Nice job. What schematic did you use or is it your own design?

/Hugo
My design. Nothing of special. The sound to change if to change calibration trimmers
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Old 1st April 2007, 10:02 AM   #6
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Default Very interesting schematic.... i am surprised that you had not oscilations


With those TIP transistors.....in my home they drive me crazy...i had to install 470 picofarads from base to colector to stop them to oscilate.

Eva told me that once.

Nice amplifier, thank you to share that with us.

regards,

Carlos
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Old 1st April 2007, 10:34 AM   #7
rumors is offline rumors  Italy
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Yes, that one the problem of darlington the TIP. To need good oscilloscope in order to see to oscillate.
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