Device, a scheme which offers the journal “Funk-shau” (Germany), is used to create different sound effects together with musical instruments. It is made in the form of a set-top box or a separate box to AMY. Is indicated in the diagram of transistors can be applied to domestic couples: KT315 KT361 or КТ3107/КТ3102 with any alphabetic indexes, as indicated there, the Zener diode will replace КС156А. The supply voltage can be reduced to 9 volts.
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