AEA The MorseMachine MM-3

The AEA The MorseMachine MM-3 is a vintage electronic device for amateur radio operators. This unit comes with the original packaging and includes a connector cable. It is a specialized tool for practicing and sending Morse code. Vintage AEA MM-3 The Morse Machine CW Keyer / Trainer - Complete In Box (CIB) - Serial #13614 Description: Up for sale is a visually pristine, vintage Advanced Electronic Applications (AEA) Model MM-3 "The Morse Machine". This is a highly sought-after, classic piece of ham radio history that functions as an advanced memory keyer, Morse proficiency trainer, and beacon generator.