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Brand
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AMI | ||||
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Year: 1960 ?? | Category: Audio Amplifier or -mixer | ||||
Valves / Tubes | 8: 12AU7 12AU7 6973 6973 12AU7 12AU7 6973 6973 5U4GB |
Main principle | Audio-Amplification |
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Wave bands | - without |
Details | |
Power type and voltage | Alternating Current supply (AC) / 117 Volt |
Loudspeaker | - This model requires external speaker(s). |
Power out | |
from Radiomuseum.org | Model: Stereo Jukebox Amplifier R-2777B & L-2728A - AMI Entertainment, Automatic |
Material | Metal case |
Shape | Chassis only or for «building in» |
Notes | Jukebox stereo amp, consisting of main chassis R-2777B for one channel and extension chassis L-2728A for the other channel. |
Model page created by Gottfried Silberhorn. See "Data change" for further contributors.
All listed radios etc. from AMI Entertainment, Automatic Musical Instruments, Rowe AC, Rowe International; Grand Rapids (MI)
Here you find 27 models, 21 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.