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RORE

RORE ; Grebe, A.H. & Co.; (ID = 232553) Ampl/Mixer
RORE ; Grebe, A.H. & Co.; (ID = 2048545) Ampl/Mixer RORE ; Grebe, A.H. & Co.; (ID = 2048546) Ampl/Mixer
RORE ; Grebe, A.H. & Co.; (ID = 2048547) Ampl/Mixer RORE ; Grebe, A.H. & Co.; (ID = 2048548) Ampl/Mixer
RORE ; Grebe, A.H. & Co.; (ID = 2048549) Ampl/Mixer RORE ; Grebe, A.H. & Co.; (ID = 2048550) Ampl/Mixer
RORE ; Grebe, A.H. & Co.; (ID = 2048551) Ampl/Mixer RORE ; Grebe, A.H. & Co.; (ID = 2048552) Ampl/Mixer
RORE ; Grebe, A.H. & Co.; (ID = 2427256) Ampl/Mixer
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RORE ; Grebe, A.H. & Co.; (ID = 2048545) Ampl/Mixer
Grebe, A.H. & Co.;: RORE [Ampl/Mixer] ID = 2048545 1400x1331
Select picture or schematic to display from thumbnails on the right and click for download.
For model RORE, Grebe, A.H. & Co.; Richmond Hill (NY):
Auction picture from Proxibid. The set pictured was sold at the John Terrey auction for $1,840 on 11/13/16.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grebe, A.H. & Co.; Richmond Hill (NY)
Brand
 
Synchrophase
Year: 1919 Category: Audio Amplifier or -mixer
Valves / Tubes 1: VT-Class-II or A_Moorhead
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries / 4 & 40 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: RORE - Grebe, A.H. & Co.; Richmond
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes

Grebe Model- RORE - 1-Stage Audio Amplifier with external rheostats

Model advertised in Atlantic Radio Co.'s 1919 catalog.

Price in first year of sale 25.00 $
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in Radio Manufacturers of the 1920's, Vol. 3


All listed radios etc. from Grebe, A.H. & Co.; Richmond Hill (NY)
Here you find 186 models, 115 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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