Looking to buy a used 3300 to 3500 plate xmfr at 1 amp or greater. Must be shippable by UPS (ergo, under 150 pounds boxed and ready to go) or you must be within 2 hours of San Diego CA. 240 primary a must. 120/240 volt primary okay. A center tapped unit is okay, such as 6600 volts center tapped, etc. Lane Ku7i San Diego zip 92139