analogue synthesizers and other electronic instruments with solid state circuitry (transistor and/or analogue integrated circuitry) generating and/or processing electric sound signals
['analogue synthesizers with solid state circuitry based devices generating and processing electric sound signals using hybrid subtractive and additive synthesis', 'class of instruments', "MIMO's classification of musical instrument", 'Analogue synthesizers with solid state circuitry based devices generating and processing electric sound signals using hybrid subtractive and additive synthesis', 'analogue synthesizers and other electronic instruments with solid state circuitry (transistor and/or analogue integrated circuitry) generating and/or processing electric sound signals']