Several models of high power audio amplifiers have been developed and constructed, capable of 45 watts output. These amplifiers utilize a ribbed chassis for cooling and are stable up to an ambient temperature of 50 degrees C. One amplifier uses a series type circuit, and the other a quasi-complementary type circuit. Amplifier size and weight are reduced since neither circuit employs driver or output transformers These circuits will be described and performance data for amplifiers will be presented.
(See document for exact affiliation information.)
https://aes2.org/publications/elibrary-page/?id=211
(1082KB)
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.
