512
|
|
|
|
Year:
1933
|
Category: Broadcast Receiver - or past WW2 Tuner |
| Valves / Tubes |
5:
MS4B VMS4 MH4 MPT4 U12
|
| Main principle |
Superheterodyne (common); ZF/IF 125 kHz
|
| Wave bands |
Broadcast (MW) and Long Wave. |
| Details |
Record Player (not changer) |
| Power type and voltage |
Alternating Current supply (AC) / 200-250 Volt |
| Loudspeaker |
Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out |
|
| from Radiomuseum.org |
Model: 512 - His Master's Voice Masters, |
| Material |
Wooden case |
| Notes |
Similar to the Marconiphone 274 radiogram. |
| Literature/Schematics (1) |
-- Original-techn. papers. |
Model page created by Howard Craven. See "Data change" for further contributors.
All listed radios etc. from His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
Here you find 395 models, 283 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
