foo 3200 2400 amp_mono0 1600.000000 1200.000000 LADSPA amp_mono amp.so sine_fcac0 1488.000000 1179.000000 LADSPA sine_fcac sine.so sine_fcac0 - amp_mono0 - amp_mono0 Gain 1.000000 sine_fcac0 Frequency (Hz) 21120000.000000 sine_fcac0 Amplitude 1.000000