A High Power Stereo OTL Amplifier

Futterman J. A High Power Stereo OTL Amplifier. In: AES Convention 12. Audio Engineering Society; 1960.pp. 147:1-7. Available from: https://aes.org/publications/elibrary-page/?id=398

@inproceedings{Futterman1960_398,
  author = {Futterman, Julius},
  title = {{A High Power Stereo OTL Amplifier}},
  booktitle = {AES Convention 12},
  pages = {147:1-7},
  url = {https://aes.org/publications/elibrary-page/?id=398},
  year = {1960},
  month = oct,
  publisher = {Audio Engineering Society}
}

TY  - CPAPER
TI  - A High Power Stereo OTL Amplifier
AU  - Futterman, Julius
T2  - AES Convention 12
SP  - 1
EP  - 7
M1  - Paper 147
PY  - 1960
DA  - 1960/10/06
UR  - https://aes.org/publications/elibrary-page/?id=398
PB  - Audio Engineering Society
LA  - en
AB  - At the 1956 meeting of the society I described and demonstrated an OTL power amplifier that aroused much interest. Hundreds of audio fans built this amplifier and their satisfaction with its performance is attested to by their letters to me. Two deficiencies of this amplifier were its limited output (by today's standards), 18 watts which resulted in a direct current flowing through the voice coil of the loudspeaker when the output tubes had aged sufficiently to change their characteristics. These two drawbacks and the advant of stereo has led to the development of the present amplifier, described in this paper.
ER  -