今年的上海热得特别早,小伏就已达37℃高温。外面酷暑隆隆,而心中烧意亦浓。手痒之余,记得在94年电子报合订本上册附录中曾读到过一篇陆全根先生的《传统OCL功放制作精选》,其中第一款电路很是让我倾心,一乃手头器件齐备,可免去奔波采购之苦;二是电路简单,制作周期短,适合“高温发烧”。选定目标后,便揭开“战幕”。 This year’s Shanghai heat was particularly early, small volts have reached 37 ℃ high temperature. Rush outside the summer heat, but the mind is also thick burning. In addition to the itch, I remember reading “A Selection of Traditional OCL Amplifiers” made by Mr. Lu Kuengen in the appendix of the E-book in 1994. The first of these circuits was a great treat for me. Complete, can eliminate the pain of rushing purchase; Second, the circuit is simple, short production cycle, suitable for “fever.” After selecting the target, we opened the “war screen.”