His Masters Voice 1949 - B61A Extremely Rare
Tested and works.
Has been modified 9v series x10
D cell x7 series
Listing will not come with batteries included
Please see photos for more information to see condition.
Only information available for this unit is in a museum.
- Main principle
- Superhet with RF-stage; ZF/IF 457.5 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 2 x 45 & 1.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: B61A - His Master's Voice HMV, H.M.V.
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 15.375 x 12.25 x 5.625 inch / 391 x 311 x 143 mm
- Notes
MODEL: B61A.
Features: 5V, B/C; 8" speaker; tuned R.F. stage; on/off switch in volume control; loop aerial mounted on chassis; external aerial and earth terminals; snap-action handle; leatherette-covered wooden case in light brown, dark browns and blue; hinged back; hinged up-lifting lid protects dial; operates on internal or external dry batteries; overall size 15" x 12" x 5¼"; weighs 16¾ lbs.
Retail selling price: £29/18/6.
Battery types used:
- (A) 1 x 745 (Eveready) or 3745 (Diamond)
- (B) 2 x 482 (Eveready) or 3482 (Diamond)
- Net weight (2.2 lb = 1 kg)
- 11 lb 0 oz (11 lb) / 4.994 kg
- Price in first year of sale
- 29.93 AUS £
- Circuit diagram reference
- Australian Official Radio Service Manual Vol. VIII
- Mentioned in
- Radio Electrical Weekly, Portables Supplement, 29/10/1948.
- Literature/Schematics (1)
- - - Manufacturers Literature (HMV Service Manual.)
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.