The Yamaha EM-300 is a PA mixer featuring twelve input channels, two stereo output channels, and a built-in power amplifier. It includes a graphic equalizer, a reverberation unit, and a monitor circuit, making it suitable for public address and business applications. The device is designed for ease of use with controls for input levels, low and high frequency equalization, and pan distribution.
| Number of Input Channels | twelve |
|---|---|
| Number of Output Channels | two (stereo) |
| Built-in Power Amplifier | Yes |
| Speaker Impedance (General) | 4 to 16 ohms |
| Input Level Steps | five-step |
| Low Frequency Control Range | +15dB |
| High Frequency Control Range | +15dB |
| Graphic Equalizer Range | +12dB |
| Fuse Rating | 7A, 250V |
The acceptable speaker load is from 4 to 16 ohms.
No, when an echo unit is connected to the ECHO RETURN input jack, the built-in reverberation unit is cut off.
You should use 7A, 250V fuses.