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my second design circuit(hifhgain guitar amp)
my second design circuit(hifhgain guitar amp)
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Old 12th February 2008, 05:08 PM   #1
walter33333 is offline walter33333  China
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Default my second design circuit(hifhgain guitar amp)

i hv used about a year to design this circuit. i take the idea from mesa boogie(dual rectifier)
but i still hv one question....
A output transformer,5kp-p!
why RL for class B is 1/4 =1.25k ohms?
but for class a is 1/2 =2.5k ohms?
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Old 12th February 2008, 05:14 PM   #2
walter33333 is offline walter33333  China
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preamp
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Old 12th February 2008, 05:28 PM   #3
walter33333 is offline walter33333  China
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can't post ,later i try again!
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Old 14th February 2008, 05:07 PM   #4
walter33333 is offline walter33333  China
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preamp
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Old 14th February 2008, 05:10 PM   #5
walter33333 is offline walter33333  China
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poweramp
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Old 14th February 2008, 05:12 PM   #6
walter33333 is offline walter33333  China
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power B+
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Old 14th February 2008, 05:15 PM   #7
walter33333 is offline walter33333  China
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use 0.1u cap for heavier bass!

please give me some advice!
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