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1920s stereo pre amp 01a tubes.
darksound1973
1,986 views
I built a triode line stage stage stereo pre amp, using one 01a tube on each channel, everything is ancient exception of the rca jacks going into and out of the pre amp. It...
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UX 201-A STEREO pre amp
darksound1973
12,546 views
The playing of a pre amp using the oldest style audio triods, the 01a DC filiment and plate voltage, rca in and out. Surpisingly clean but warm tube sound using tubes desi...
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Stearic Added to Wax
darksound1973
601 views
Steric is the main component in wax cylinders see it added to the compound.
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Shaving Edison Blanks
darksound1973
648 views
The last step in the manufacture of blank cylinders is shaving.
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Phonogram blanks form the 1890s made in 2008
darksound1973
762 views
Edison Phonograph works still makes blanks for Edison PHonographs in 2008, however only for museums not for personal use.
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Record manufacture Edison cylinders.
darksound1973
1,126 views
Edison PHonograph works manufactures blanks for museums for recording sound.
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Edison Phonograph Blank manufacture
darksound1973
770 views
Edison recording blanks from the 19th century made in 2008. Our blanks have been in the Julia Freedma Art Gallery, Mexico, Puerto Rico, Edison's Birthplace museum
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Phonograph Cylinder manufacture.
darksound1973
1,657 views
Edison Phonograph Works still makes the old wax blanks, see how!
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Edison Blank Manufacture
darksound1973
786 views
The Edison Phonograph Works is the only manufacture of blank Edison cylinders, making about 1000 records a year.
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Part 5 Edison Phonograph Blank manufacture.
darksound1973
1,888 views
Making Wax and moulding Edison recording blanks from 1889.
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