10 Valve All-World Armchair Radi 655

• Country
• Great Britain (UK)

• Manufacturer / Brand
• HMV (Brand), His Masters Voice, The Gramophone Company Ltd.; Middlesex

• Year
• 1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 109337

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 11

• Valves / Tubes
• W63 X64 Z63 W63 Y63 W63 D63 Z63 KT63 KT63 U50

• Main principle
• Superhet with RF-stage; ZF/IF 465 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 195-255 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 12 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 10 Valve All-World Armchair Radi 655 - HMV Brand, His Masters Voice,

• Shape
• Console: Chairside Radio.

• Dimensions (WHD)
• 24.2 x 29.5 x 24.2 inch / 615 x 749 x 615 mm

• Notes

• His Master's Voice 655 10-valve plus tuning indicator, LW, MW, and 3 SW band receiver.

  Uses a separate oscillator valve (Z63) to achieve optimum stability.
  Uses the same Chassis as HMV Model 650 and Marconi Model 561.

• Net weight (2.2 lb = 1 kg)
• 61.5 kg / 135 lb 7.4 oz (135.463 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Roy Johnson. See "Data change" for further contributors.

• Other Models

• Here you find 424 models, 334 with images and 242 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HMV (Brand), His Masters Voice, The Gramophone Company Ltd.; Middlesex