Panapet

The Panapet radio was a round novelty radio on a chain, first produced by Panasonic in the early 1970s. Two chrome plated dials on the surface were for tuning and volume, and a tuning display was inset on the surface of the ball. The first Panapet was AM band only - no FM. An AM-FM version was released later. There was a jack for a mono earplug. The Panapet came in several colors including red, yellow, white, blue, and avocado green.

Soviet clone of this radio is called Saratov, named after the city where it was manufactured. While being similar externally, it is fully different internally. It is a nine-transistor TRF receiver with transformerless audio amplifier, while the prototype is a six-transistor superheterodyne, and its audio amplifier uses transformers. The clone has no chain, but has metal ring between ball halves instead.