Jim Lane KN4F has a rebuilt Alpha 76C amplifier for sale. He describes as follows:
Description: About the only thing left of the original Amp is the Hypersil transformer. In Nov. 2010, Dick Byrd rebuilt it and I believe he replaced everything else. Has a pair 3cx800a7's, WARC upgrade, grid over-current protection, new fan encased in rubber, low drive mod and improved load capacitor. Looks brand new (in and out) $2100 - I will NOT ship KN4F - Jim 901-346-5540.