Retired System Information

The following several pages were copied from the original Hilton Audio website. These documents were created and compiled by Dick Henschel, Dick Bull, and others. I am including these pages on the website as a courtesy to those who need the information, and I thank Dick for his efforts, however, I do not accept ANY responsibility for the accuracy of this information. Please use any of this information at your own discretion, and if you have questions on any equipment prior to the MA series of amplifiers, contact Dick Bull for service.