Yamaha Y-S3 Y-S3 V3.1 Manual - Page 38
Power Amplifier, Amplifier - Speaker Combination, Amplifier Setting, Amplifier - Speaker
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Power Amplifier Yamaha Sound System Simulator Y-S3 Owner's Manual V3.1 Select a power amplifier from the list box. The specifications of compatible types appear, as follows. Mode display: Stereo and bridge details for the selected amplifier are displayed. Output channels The value shows the maximum output power of the amplifier. The value is under the conditions of 120 V and 1% distortion for a 20 Hz to 20 kHz input. This value is used by the clip level indicator. SPL distribution or frequency response does not depend on the power voltage. The specifications of amplifiers are available at https://www.yamaha.com/proaudio/ . The level at which the clip indicator lights depends on the power voltage of the amplifier. You can set the power voltage under System in the Project Properties window. Clip indicator (circle above power amplifier list box): The indicator turns red when the peak output signal exceeds the maximum output power of the amplifier. When "Sine" is selected in the "Source" list box, the peak output signal is 3 dB (two times) higher that the actual output value. When "Pink" is selected, the peak is 6 dB (four times) higher. When "Music" is selected, the peak is 10 dB (10 times) higher. The peak output capacity of the amplifier is 3 dB (two times) higher than the actual power value. Comparing these values, the indicator shows whether the output signal is within the capacity. Input an attenuation level for the power amplifier in dB. Maximum is 0 dB and the minimum is -60 dB. The value shows the gain of the selected amplifier with the entered attenuation value. Amplifier - Speaker Combination Click to open the Amplifier - Speaker Combination window. Amplifier Setting The amplifier gain settings appear, and you can change between stereo and bridge connection modes. Amplifier - Speaker Display RMS values and speaker specifications for the amplifier. 38
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