The Murphy SG1133 was manufactured for Fisher & Paykel Ltd by Allied Industries Ltd (Fisher & Paykel) in about 1970.

11-transistor broadcast band stereogram with BSR model A11 automatic record changer

Unusual, in that it was called the Princess Diana well before there was the Princess we know today as Diana.

Technical Information

Valves (11): BF184, BF184, AA132 Diode, BF184, AA138 Diode, (BC148C, AX1209, AC117, AC175) x 2 (Lef and Right Channel), 1N3194 Power Rectifier Diode,

Intermediate Frequency: 455kc/s probably

Frequency Bands: 1

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

1970 Murphy SG1133 'Princess Diana'

General Construction Notes for Allied Industries Ltd (Fisher & Paykel):
Murphy stereogram model prefix indicates radio bands - ie: SGA is Stereogram All-Wave, SGD is Stereogram Dual-Wave. SG means broadcast band only. Dashes and spaces seem to be used in some places while not others - ie: SG1387 is the same as SG 13-87