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Little Nipper 68-55 (2232)

Little Nipper 68-55 ; His Master's Voice (ID = 1945884) Radio
 
Little Nipper 68-55 ; His Master's Voice (ID = 2227918) Radio
Little Nipper 68-55 ; His Master's Voice (ID = 1334677) Radio Little Nipper 68-55 ; His Master's Voice (ID = 1945865) Radio
Little Nipper 68-55 ; His Master's Voice (ID = 1945866) Radio Little Nipper 68-55 ; His Master's Voice (ID = 1945867) Radio
Little Nipper 68-55 ; His Master's Voice (ID = 1945869) Radio Little Nipper 68-55 ; His Master's Voice (ID = 1945870) Radio
Little Nipper 68-55 ; His Master's Voice (ID = 1945871) Radio Little Nipper 68-55 ; His Master's Voice (ID = 1945872) Radio
Little Nipper 68-55 ; His Master's Voice (ID = 1945873) Radio
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Little Nipper 68-55 ; His Master's Voice (ID = 1334677) Radio
His Master's Voice: Little Nipper 68-55 [Radio] ID = 1334677 478x240
Select picture or schematic to display from thumbnails on the right and click for download.
For model Little Nipper 68-55 (2232), His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW:
ebay.com.au VK:itemz12 #190749904379
 
Country:  Australia
Manufacturer / Brand:  His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Year: 1970–1974 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: SE1010 SE1001 SE1001 SE4010 AX1108 AC187 AC188 OA90 OA90 AS25
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz; 3 AF stage(s)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 240 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Radiomuseum.org Model: Little Nipper 68-55 - His Master's Voice HMV, H.M.V.
Material Modern plastics (no Bakelite or Catalin)
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 310 x 135 x 130 mm / 12.2 x 5.3 x 5.1 inch
Notes

A Mantle Only radio from the HMV stable. Previous models bore the designation "Little Nipper" but this has only the model number. It has an elliptical speaker measuring 5 by 3 inches with an impedance of 15 Ohms. The case is simulated timber with a black front. The radio has a short wire protruding from the rear of the case for an external aerial connection but the RF earth connection is via the Mains Lead. Indicating it's later development, the chassis earth is negative. The push-pull output transistors are specified as a "Matched Pair" and whilst the other transistors are silicon, the output pair are germanium.

Plastic cabinet finished in Red, Charcoal, Ivory & Teak (Woodgrain).

Electrically indentical to the eariler HMV Little Nipper 66-55. For service details see HMV Service Manual for Model 66-55 or J.R. Transistor Service Handbook Group C6, 1969, page H53.

See also HMV Clock Radio 67-55 with same circuitry.

Net weight (2.2 lb = 1 kg) 2.5 kg / 5 lb 8.1 oz (5.507 lb)
Price in first year of sale 55.00 AUS $
Source of data -- Schematic
Literature/Schematics (1) J.R. Publications Transistor Radio Service Handbook (Group C6, 1969, Page H53.)

Model page created by Brian Wilson. See "Data change" for further contributors.



All listed radios etc. from His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
Here you find 524 models, 264 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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