CATEDRAL radio model unknown
- Manufacturer/Brand: Bulgaria, Sofia?
- Year: 1935
- Principle: Super-Heterodyne (Super in general); IF-Freq. N/A
- Tuned circuits: N/A
- Wave bands: Broadcast, Long Wave and Short Wave
- Power type and voltage: Alternating Current supply (AC) / 110-240 Volt
- Loudspeaker/pwr.out: Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material: Wooden case
- Shape: Tablemodel, high profile (upright - NOT Cathedral nor Tombstone).
- Dimensions (WHD): 345 x 420 x 255 mm
- Valves / Tubes: 5: 6А7, 6C6, 6C6, 42, ?(6Ц5С)
- Net weight (2.2 lb = 1 kg): N/A
- Price in first year of sale: N/A