PAIR NOS WESTERN ELECTRIC 197A 197-A OUTPUT TRANSFORMER BEST preamp output trans EVER!! For balanced XLR Start Price USD 5,999.95 Current Price USD 5,999.95 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Friday, October 24, 2008 End Time Sunday, November 23, 2008 Location Prospect Park, PA See more about 'PAIR NOS WESTERN ELECTRIC 197A 197-A OUTPUT TRANSFORMER' Description Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. Click Here. Double your traffic. Get Vendio Gallery - Now FREE! Vintage PAIR NOS Western Electric 197A Output Transformers Here for auction is 2pcs of the Holy Grail of the W.E. Co. output transformers. You are bidding on a beautiful new old stock pair that have never been used or mounted in anyway! Still has a nice glossy battle ship gray paint job. These are VERY hard to find in such nice condition. Leads are all extra long and not cut. Perfect your DIY custom tube studio preamp or amp. We have 4pcs pictured but you pick the pair you want for this BIN price... Here are DC resistance measurements: #1 GR/WH-------GR-      1430 ohms BL/WH--------BLU-    1435 ohms RD-------RD/WH-      346.9 ohms --------------------------------------------------------- #2  GR/WH-------GR-      1391 ohms BL/WH--------BLU-    1377 ohms RD-------RD/WH-      340.6 ohms -------------------------------------------------- #3 GR/WH------GR-      1133 ohms BL/WH-------BLU-    1132 ohms RD/WH-------RD-     338.1 ohms ------------------------------------------------- #4 GR/WH---------GR-    1431  ohms BL/WH---------BLU-   1429  ohms RD/WH---------RD     342.2 ohms    Turns ratio of the 197A is 5.20833333:1 and squaring this times 600 Ohms gives 16,276.04167 Ohms, not 24,000 Ohms.Parallel the primaries and you get 4,069 Ohms, not 6000 Ohms   2.5 lbs each    Links:  http://www.audioanthology.com/ http://www.wec5.jp/custom.html Shipping anywhere is the U.S.A is FREE WORLD-WIDE (Asia,China,South Korea,HK,Japan,UK) $ FREE USD ... USPS reg express airmail     On Aug-22-08 at 14:24:25 PDT, seller added the following information: Japanese Buyer Assistant Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. On Nov-21-08 at 11:00:34 PST, seller added the following information: Japanese Buyer Assistant Place a Bid!