HERE IS A VINTAGE NOS THORDARSON TYPE 20A18 INTERSTAGE TRANSFORMER. PRIMARY IS 10K OHMS. SECONDARY IS 90K OHM. T/R IS 1/3. NEW IN BOX WITH SPEC SHEET. BUYER PAYS SHIPPING.
Item Tag: Thordarson
-
(2) NOS THORDARSON Choke 20C49 (58 ohms, 2700V Test, 5 Hy) Audio/Amp/Hi Fi Radio
Offered is a pair of Thordarson Chokes, type 20C49. The chokes are clean and in very good condition, with only a spec of rust at the mounting flanges. The transformers are new and unused old stock. Each measure out OK on the DMM. Rated 5 Henries at 150mADC, 4.5 Henries at 200mADC and 4 Henries at 250mADC. 58 ohms, 2700 Volts Test. 3 X 2 inches in size and 2-5/8 inches in height. Mounting is by bottom flanges with centers at 3-1/2 inches. Full-length leads measure about 8 inches in length. Suitable for power supplies of moderate size. Offered in original boxes. Pick up the chokes for your own projects or for DIY work. Mouse over the photo images to zoom in. NO RESERVE!! Thanks for looking.
-
Thordarson T11M74 CHT Series Modulation Transformer 40 WATTS / 100 M.A.
Up for sale is a Thordarson T11M74 CHT Series Modulation Transformer.Hard to find transformer. 40 watts.Full specs can be found on Bunker of Doom Thordarson 400FX catalog.No jumper or wiring diagram included.Good condition as shown. Guaranteed working. Please see photo’s for personal cosmetic evaluation and specifics.
-
VINTAGE THORDARSON UNIVERSAL TUBE AMP OUTPUT TRANSFORMER T575-01
HERE IS A VINTAGE THORDARSON TYPE T-575-01 UNIVERSAL OUTPUT TRANSFORMER. IT IS IN EXCELLENT CONDITION. SINGLE ENDED OR PUSH PULL. 8K-10K OHM PRIMARY. .1-29 OHM SECONDARY. 36ma PER SIDE. 8 WATT OUTPUT. VERSITILE TUBE OUTPUT TRANSFORMER WITH GREAT THORDARSON QUALITY. BUYER PAYS SHIPPING.
-
THORDARSON T-19M14 UNIVERSAL MODULATION POWER SUPPLY TRANSFORMER AUDIO TUBES 30W
THORDARSON Universal Modulation Transformer Model T-19M14. Vintage from the 30’s or 40’s ***Unknown working order , no way to test it so I’m selling as is. ~30 watt max audio power rating ~Primary Current up to 75mA ~Secondary Current up to 75mA (150mA Parallel) Fast Shipping!!!