Manufactured for Columbus Radio Centre Ltd by Radio Corporation of New Zealand in 1938.

5-valve + 6E5 magic eye.

Valve Lineup: 6A8, 6K7, 6B7, 42, 80 (and 6E5 magic eye on some models)

I.F. Frequency: 456kc/s

Chassis Notes: 5-valve chassis, similar (reasonably basic) design to the model 24. A magic eye is included in the schematic, however it has been sighted on the Columbus version but not the Courtenay.

All documented models using the same chassis