One Valve Radio Kit
Several low-cost one valve radios were manufactured in the
1920's - but needed a high voltage power supply - e.g. an
expensive battery. The kit needs only four 1.5V AA batteries
(order code BT0012) and either one or two 9V PP3 batteries
(order code BT0015). Although the kit uses a later valve,
it is laid out and looks like one of the originals.
The components, including an authentic ceramic valve base,
are pre-soldered onto the main board. Aerial and earth wires
are included.
Order Code: EK023 Price: £14.95