Bluetooth Ready To Go - 1970s Zenith Model K-421W Circle of Sound AM/FM Solid State Transistor Radio Sounds Great! Auto This vintage radio is in

This vintage radio is in the original factory color brown bakelite

There is a chip on the back above the built in handle edge

All electronic components have been tested and replaced if necessary

but it's not digital if you know what I mean

Bluetooth Ready To Go - 1970s Zenith Model K-421W Circle of Sound AM/FM Solid State Transistor Radio Sounds Great! Auto This vintage radio is inBluetooth Ready To Go 1970s Zenith Model K 421W Circle of Sound AM FM Solid State Transistor Radio Sounds Great! BLUETOOTH: This radio original vacuum tube circuitry is retained, repaired, and modified to play Bluetooth as well as AM and FM radio. The internal circuit is not gutted. Repeat: the internal electronics have not been gutted and replaced with modern electronics. All modifications are reversible. In Bluetooth mode, plays Bluetooth wirelessly