Vintage Tube Power Supply Amplifier Halldorson Transformer Triad C-18A Filter
Sunday, April 24th, 2022
I have not tried to power this unit up or test it. I know better not to plug in old electronics without going through them. This unit is dirty and full of dust. It sounds like there is a loose part rattling around in the metal base. This unit is heavy is heavy and weighs 39 pounds and 6 ounces. The measurements are approximately 10 inches by 12 inches. The height is about 9 inches tall from base to top of tallest transformer. There is a Halldorson T3103 Plate transformer. This thing is massive. 5.75″ tall, 6.5″ wide, 4.25 thick. The label is wearing off and hard to read. This is what I could make out: (It may not be complete) T310B Plate Transformer, High Voltage, (2) Out Top, ? (2) Black, Halldorson Co, Chicago. Triad C-18A Filter Reactor Transformer 8H 300mA 90ohm. High Voltage RCA Rectifier Vacuum Tubes 3B28/3B25, CR 275/866A. Please view photos for best details of product. Message me for a fast response. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “eastm_jos” and is located in this country: US. This item can be shipped to United States.
- Brand: Halldorson
- Type: Power Amplifier
- Model: Halldorson T
