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This is a basic amplifier - it's a pretty awful design: cheapest possible transistors, seriously underbiassed, short of current
gain in the output stage, no input stage linearisation, but SPICE tells me that it's one of the best I've ever designed: 2nd harmonic distortion at -113dB all the other harmonics below -120dB, and a flat frequency response to 1.4MHz.
SPICE never gave me such good results before I upgraded it.
gain in the output stage, no input stage linearisation, but SPICE tells me that it's one of the best I've ever designed: 2nd harmonic distortion at -113dB all the other harmonics below -120dB, and a flat frequency response to 1.4MHz.
SPICE never gave me such good results before I upgraded it.
