663

ID = 105023

Country: Great Britain (UK)	Manufacturer/Brand: His Master's Voice (HMV, auch Marke Marconi); Hayes, Middl...
Year: 1938	Type: Radio or Tuner
Valves / Tubes	5: X63 KTW63 DH63 KT63 U50

Principle	Super-Heterodyne (Super in general); IF-Freq. 465 kHz
Wave bands	Broadcast, Long Wave and Short Wave.
Details	Record Player (perh.Changer)
Power type and voltage	Alternating Current supply (AC) / 195-255 Volt
Loudspeaker/pwr.out	-Loudspeaker incorporatet but system not known.
from Radiomuseum.org	Model: 663

This model was suggested by Peter Hoddow.