Comments on: LM390 power Amplifier OTL 1W http://www.elecfree.com/electronic/lm390-power-amplifier-otl-1w/ Sat, 20 Mar 2010 17:38:19 +0000 http://wordpress.org/?v=2.6.5 By: Mini Amp OTL 1 Watt by LM390 | ???? ??????? ?????????????? http://www.elecfree.com/electronic/lm390-power-amplifier-otl-1w/#comment-1276 Mini Amp OTL 1 Watt by LM390 | ???? ??????? ?????????????? Mon, 15 Dec 2008 02:34:36 +0000 http://www.elecfree.com/electronic/lm390-power-amplifier-otl-1w/#comment-1276 [...] ?????? mini power amplifier OTL 1watt ?????????? LM390 ??????????????? ?????????????????????????????????? ???????????????? 8ohm ????????????????????????????????????? ?????? Voltage Supply ????? 6Volt ?????????????????? Small Amplifier ?????? ??????? [...] [...] ?????? mini power amplifier OTL 1watt ?????????? LM390 ??????????????? ?????????????????????????????????? ???????????????? 8ohm ????????????????????????????????????? ?????? Voltage Supply ????? 6Volt ?????????????????? Small Amplifier ?????? ??????? [...]

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