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Crate PA6fx schem?
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drewl
Old Timer
Join Date:
Jun 2006
Posts:
2961
Location:
Norristown state hospital
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#1
Crate PA6fx schem?
07-22-2014, 10:35 PM
Hey, anyone still have this schematic?
The old links to it are dead.
This one has a distorted output from the power amp.
Thanks.
Jazz P Bass
Supporting Member
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Dec 2008
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14138
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Wernersville, PA
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#2
07-23-2014, 12:21 AM
Crate PA6FX Schematic
Here you go!
Attached Files
PA6FX.zip
(294.2 KB, 606 views)
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drewl
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Jun 2006
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Norristown state hospital
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#3
07-23-2014, 03:42 PM
Thank you.
older design than I thought.
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drewl
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Jun 2006
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2961
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Norristown state hospital
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#4
07-24-2014, 12:52 AM
Looks like the power amp just had some bad/intermittant PC board connections and was clipping.
Reworked , set bias and it looks okay.
Runs fairly warm, it's rated at 150watts at four ohms, but is only around 130 or so clean, it will put out 150 with some clipping.
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