ER450W (ER 450 W)

ID = 15427

Country: Germany	Manufacturer/Brand: Koch & Sterzel AG; Dresden
Year: 1928 / 1929	Type: Radio or Tuner
Valves / Tubes	4: REN1104 REN1104 REN1104 REN2204

Principle	TRF without reaction (non reg.dir.receiver); 1 RF-stage(s); 2 AF-stage(s)
Tuned circuits	2 AM circuit(s);
Wave bands	Broadcast (MW) and Long Wave.
Power type and voltage	Alternating Current supply (AC)
Loudspeaker/pwr.out	- For headphones or amp.
from Radiomuseum.org	Model: ER450W
Material	Wooden case
Notes	mit NA3

All listed radios etc. from Koch & Sterzel AG; Dresden
Here you find 73 models, 31 with images and 14 with schematics.