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I wanted to thank everyone who offered their help. I wish I had checked the actual voltages at every point in the 73 Champ I had . I was only really focused...
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I guess I'll just leave it as is. I'm not really into experimenting or improving a very old fender design. I don't play the Champ cranked any way and have...
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Yes I am mainly concerned about the screen being higher than the plate. Lets forget about the fender schematics because who knows what is what on the voltages...Last edited by catnine; 11-16-2016, 01:16 AM.
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I'm confused about one thing on my SF Champ build.Hope some can shead some light.
I posted years ago about it. I used Weber transformers he sells for Champs and since I have only 8 ohm speakers I got the Weber OT with a 4 and 8 ohm taps....
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one question dealing with dropping resisters and filter caps
I changed the 1st dropper in my build from 5K to 1K and then added another filter cap . Seems I was getting sag in the 6V6 screens . At idle my plates are...
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A question on hum ?
I never noticed before but on my SF champ build and my 6G2 build which is a P-P if I have either amp on, vol on 0 ,nothing plugged in and put my ear about...
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Yesterday I pulled the chassis just to see how the switch next to the input jacks affected the amp . I removed the NFB lead off the output jack first which...Last edited by catnine; 01-24-2013, 03:30 AM.
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I understand all of what you are saying . What I don't get is the amp is right now just like a fender 6G2 same values across the board just higher voltages...
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here is a photo of the back chassis showing were the OT is.
This is the full inside chassis view before the switch was added ....Last edited by catnine; 01-20-2013, 11:18 PM.
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The buzz I hear seems to be background noise , I just don't hear it with the champ at least it doen't stand out where I notice it. But it only happens with...
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So far all I did was swap tubes. First I removed the 12ax7 in V2 and installed a 12at7 . At that point the amp didn't sound different all it did was allow...
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I read that somewhere about SRV wonder if he ever turned them down and found out.
Most of the time I just play the few acoustics I have or...
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