Other radios based on the same chassis:
5-valve dual wave radio with magic eye tuning.
May be stamped either EG or EBG.
Identical to the model EB, but with a magic eye fitted. There is also a broadcast-band only version, the model EC.
Commonly referred to as the Junior, although also noted as being called the 'Accra'
NEW ZEALAND HERALD, 5 OCTOBER 1940
BAY OF PLENTY TIMES 30 AUGUST 1940
Intermediate Frequency: 460kc/s
Frequency Bands: 2
Chassis Notes(most schematics can be clicked to download a full size version)
2 versions: EB & EG, the EG has a magic eye while the EB does not.
General Construction Notes for Radio (1936) Ltd:
Early Radio Ltd. schematics did not show the models, just the year, valves and bands, so some sleuthing is required to find the right one.
Early 30's Ultimate models with three digit model numbers indicated both the number of valves in the set, and the price it retailed for - for example, the model 856 was an 8-valve radio which retailed for $56 pounds. The equivalent Courier models were reversed, so an Ultimate 856 was a Courier 568 (theoretically, at least). This was the Auckland price though, and often the sets would retail for 1 or 2 pounds more in other centres, presumably to cover the freight cost of moving them around the country from the Auckland factory.
Note the use of old resistance terminology on older schematics: ω means ohms and Ω means megohms.
Some 1936-onward 3-letter chassis codes vary the last letter between brands, for example:
BBU - Ultimate model BB
BBR - Rolls (and Golden Knight) model BB
BBC - Courier model BB
All use the same chassis.
Golden Knight, Courier and Rolls appear to use the same copper-painted chassis while Ultimate chassis' are painted silver
After the war a new model code system was introduced, whereby radio models all began with R - the first model being the RA, a dual-wave 5-valve set commonly released in a pressed tin cabinet.
|1940||Ultimate model EB 'Junior'|
|1940||Famas model EB|
|1940||Golden Knight model EB 'Defender'|
|1940||Golden Knight model EG 'Dual-Wave Defender'|