The operating frequency of this circuit is 465 Hz and the input voltage is 12 VAC. The circuit is 65% efficient. We found it in a 1968 Motorola publication.
It can be obtained from Mouser Electronics new crystals for surface mounting from AVX with...
This effect for guitar was found in an English magazine from 1978. The transistors can be the most...
This circuit was published in a January 1971 issue of Radio Electronics to check television...