Johnson Viking Ranger buyer beware

EF Johnson Viking Courier Vintage Ham Radio Amplifier + 2x 811A Tubes SN Unknown. Also, the main dial wheel is a bit squeaky. Thamway Dxv600l Linear Amplifier Amssbcwithrtty 600w. Unless you are capable of doing this work yourself (or have access to someone who can), we suggest you revisit the idea of whether this is the right equipment for you.