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OAHU Tone Master

OAHU Tone Master ; Valco Manufacturing (ID = 770138) Ampl/Mixer
OAHU Tone Master ; Valco Manufacturing (ID = 770140) Ampl/Mixer OAHU Tone Master ; Valco Manufacturing (ID = 770141) Ampl/Mixer
OAHU Tone Master ; Valco Manufacturing (ID = 770143) Ampl/Mixer OAHU Tone Master ; Valco Manufacturing (ID = 770139) Ampl/Mixer
OAHU Tone Master ; Valco Manufacturing (ID = 770142) Ampl/Mixer OAHU Tone Master ; Valco Manufacturing (ID = 1299084) Ampl/Mixer
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OAHU Tone Master ; Valco Manufacturing (ID = 770140) Ampl/Mixer
Valco Manufacturing: OAHU Tone Master [Ampl/Mixer] ID = 770140 560x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model OAHU Tone Master, Valco Manufacturing Co.; Chicago
 
Country:  United States of America (USA)
Manufacturer / Brand:  Valco Manufacturing Co.; Chicago
Brand
 
Oahu
Year: 1948 ? Category: Audio Amplifier or -mixer
Valves / Tubes 5: 6SL7GT 6SL7GT 6V6GT 6V6GT 5Y3GT
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 110-130 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm
Power out 9 W (unknown quality)
from Radiomuseum.org Model: OAHU Tone Master - Valco Manufacturing Co.;
Material Leather / canvas / plastic - over other material
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Dimensions (WHD) 350 x 450 x 200 mm / 13.8 x 17.7 x 7.9 inch
Notes Vertrieb durch OAHU Publishing CO. Cleveland Ohio
Net weight (2.2 lb = 1 kg) 6.5 kg / 14 lb 5.1 oz (14.317 lb)
Literature/Schematics (1) - - Data from my own collection

Model page created by Hannes Gerber. See "Data change" for further contributors.



All listed radios etc. from Valco Manufacturing Co.; Chicago
Here you find 10 models, 10 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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