As far as I can tell, I can't find any defects.

Transmission and reception have been confirmed for the 7, 14, and 21 MHz bands.

The AT tuner has also been confirmed to work.

Please check the manufacturer's website, internet, etc. for performance etc.

set content

Main unit, optional built-in CW filter, power DC cable, IF OUT 1 terminal, and speaker terminal

Process the power supply DC cable terminal to match the terminal of your power supply unit.

Optional built-in products include the following.

(a) YK-88C-1 (8.83 MHz 500Hz CW filter)

(b) YG-455C-1 (455 kHz 500Hz CW filter)

(c) DRU-2 (digital recording unit)