Main principle
Superheterodyne (common)
Wave bands
Broadcast only (MW).
Power type and voltage
Dry Batteries / 9 Volt
Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Material
Plastics (no bakelite or catalin)
from Radiomuseum.org
Model: Decision Maker - Radio - WACO; Japan
Shape
Tablemodel, with any shape - general.
Dimensions (WHD)
6 x 3.75 x 3.5 inch / 152 x 95 x 89 mm
Notes
Waco Decision Maker - Radio;
AM radio with "YES" & "NO" labeled lamps on the top, triggered by a "push" button, plastic woodgrain base.