zSOLD Channel Master aToMiC TUBE Caddy TV/RADIO/HiFi Repairman Sold. Thanks Daniel! Nifty vintage Channel Master Serviceman Tube Caddy. Killer CooL colors and Graphics. Unbelievably well preserved condition. Super tough to find especially in this condition! Structurally solid as new. Measures 21" x 15" x 8". Mouse over images to enlarge image to the right