- Country
- Great Britain (UK)
- Manufacturer / Brand
- Regentone Products / Radio Television; Romford, Isleworth, London
- Year
- 1956/1957
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 102049
eBay item number: 182536780603
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Line / Batteries (any type) / 115; 200; 220; 240 / 1.5 & 90 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- from Radiomuseum.org
- Model: Double Two Mk1 - Regentone Products / Radio
- Notes
-
There are two slightly different chassis. We call them Mk1 and Mk2.
This model employs the Mk1 chassis which shows the 1st IF-filter below valve V1, and the 2nd IF-filter below valve V2.The Mk1 model can have either long slim or shorter fatter dial pointers, also the back securing screw can be near the centre of the back or lower down towards the left.
(In the Mk2 chassis released in 1957, the 1st IF-filter is above valve V1, and the 2nd IF-filter is above valve V2)There are some other minor changes, they are explained in the Trader Service sheet "1381".
Battery or mains AC/DC. Price £13.12s. 11d. plus tax.
Similar or identical chassis to the RGD B55 (RGD took over Regentone in 1950s before in turn being acquired by ITT/STC owners of Brimar, Schaub-Lorenz and Kolster Brandes). Compare very similar case Schaub Polo 9005 (different Chassis). Polo was later used as name for a range of ITT UK & Germany transistor sets.
- Price in first year of sale
- 14.00 GBP
- External source of data
- Malcolm Bennett
- Literature/Schematics (1)
- Radio And Television Servicing books (R&TVS) (Trader Sheet 1381.)
- Author
- Model page created by Günther Stabe † 19.8.20. See "Data change" for further contributors.
- Other Models
-
Here you find 147 models, 89 with images and 101 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Regentone Products / Radio Television; Romford, Isleworth, London
Collections
The model Double Two is part of the collections of the following members.