Mandopicker
Thanks for the heads up on the 2 100 ohm resistors to provide the 6.3 v cenertap I had over looked. That did get me over the hump...
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MWJB thank you for that confirmation on grounding of the orange shield wire.
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Thanks all for your posts and advice I had a busy day and am just getting back at the project. I had indeed missed the 6.3 volt CT as previous projects had...
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Mandopicker
I deducted (I hope correctly) from the specs provided below from Heyboer that the -0 Hi Volt secondary wire which is described...
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Loudthud...The voltage at the junction of the 1 megs, 470 and 10k resistor is52.5. To measure across the 1 megs am I using both probes in the amp (I have...
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Tubeswell...I have swapped in a different 12ax7 into v3 and no improvement in buzzing or changes to the pin 2 voltage of 16.4 and pin 7 of 18.5
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Loadthud,
Thanks for the heads up on the Presence Control ground it was indeed bad. I went through and grounded all of the additional pots to the brass...
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New 5F6A Build with Odd Voltages and Loud Buzzing
Hi all, I have been building a 5F6A Tweed Bassman over the past month and got to the point of start up this weekend. I want to thank all who's posts I have...
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Diablo....I appreciate the suggestion. I ended up going to Heyboer yesterday morning and they were able to help me out.
Thanks
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Weber-Heyboer 5F6A Power Transformer Wiring Diagram Anyone?
Hi all...I am moving quickly on a 5F6A Tweed Bassman build this weekend and I didn't receive a wiring diagram from weber amps for their Heyboer power transformer...
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I was measuring each of the heaters to ground. When I measure the heaters as you describe above all measure between 6.3 to 6.5VAC
Thank you...
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Tubeswell,
Thanks for the welcome and your response. This is a great forum with great information for a relative newcomer to building with tubes....
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5E3 Build Odd Voltages Question
Hello,
I am posting for the first time regarding a 5e3 build I just completed. Picked up someones abandend project off Ebay with Mercury Magnetics...
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