Preamp bias-vary tremolo schematic/layout
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funkgang49
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Preamp bias-vary tremolo schematic/layout
Looking for a preamp tube bias-vary tremolo circuit schematic/layout. I will be inserting it into a high output cathode-biased single-ended amp. I will be using a single octal preamp tube (6SL/SN7) to drive the circuit. Any suggestions would be greatly appreciated!
Re: Preamp bias-vary tremolo schematic/layout
http://el34world.com/charts/Schematics/ ... -9058a.pdf
http://el34world.com/charts/Schematics/ ... y_h410.pdf
http://el34world.com/charts/Schematics/ ... oo_m2s.pdf
http://el34world.com/charts/Schematics/ ... rkga5t.pdf
The Gibson Skylark is probably the closest to your overall plan. I don't recommend the Vibro Champ approach since adjusting its intensity changes the bias of the preamp stage it modulates.
http://el34world.com/charts/Schematics/ ... y_h410.pdf
http://el34world.com/charts/Schematics/ ... oo_m2s.pdf
http://el34world.com/charts/Schematics/ ... rkga5t.pdf
The Gibson Skylark is probably the closest to your overall plan. I don't recommend the Vibro Champ approach since adjusting its intensity changes the bias of the preamp stage it modulates.
If it says "Vintage" on it, -it isn't.
Re: Preamp bias-vary tremolo schematic/layout
The Watkins trem is nice http://bmamps.com/Schematics/Watkins/wa ... inator.pdf
As is the early Tremolux http://bmamps.com/Schematics/fender/tre ... _schem.pdf https://www.youtube.com/watch?v=pXoRZnzgiEk
As is the early Tremolux http://bmamps.com/Schematics/fender/tre ... _schem.pdf https://www.youtube.com/watch?v=pXoRZnzgiEk
My band:- http://www.youtube.com/user/RedwingBand