The Murphy SGA821 was manufactured for Fisher & Paykel Ltd by Allied Industries Ltd (Fisher & Paykel) in 1962.

7 valve plus magic eye tuning, stereogram with optional reel-to-reel tape deck

Valves (7 + magic eye): ECH81, EF89, EABC80, ECC83, ECC83, EL84, EL84 and EM84 Magic Eye

Intermediate Frequency: 455kc/s

Frequency Bands: 5

Chassis Notes(most schematics can be clicked to download a full size version)

1962 Murphy SGA821

Service information (Murphy_SGA821_La_Scala_stereogram_-_11V_BS_AC_-_1962.pdf) here