Key facts
- Brand
- Yamaha
- Model
- MX-630
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
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Yamaha MX-830/MX-630 Stereo Power Amplifier Owner's Manual
The document serves as an owner's manual for the Yamaha MX-830 and MX-630 stereo power amplifiers. It outlines essential safety precautions regarding electrical shock, ventilation, and moisture before operation.
The guide details how to connect speakers and control amplifiers, explaining specific speaker selection switches for each model. It also covers troubleshooting common issues like clipping indicators and provides instructions on proper wiring techniques.
Yamaha MX-630 specifications
| Speaker System Adaptability | 8-pair Speaker System Adaptability |
|---|---|
| Minimum Speaker Load (MX-830) | 4 ohms |
| AC Outlet Rating | 200W |
Source: Yamaha MX-830/630 Stereo Power Amplifier Owner's Manual
All Yamaha MX-630 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the minimum speaker load impedance for a single pair connected to terminals A, B, or C on the MX-830?
The minimum speaker load impedance per speaker is 4 ohms.
From: Yamaha MX-830/MX-630 Stereo Power Amplifier Owner's Manual
What happens if you connect speakers to terminals B but press both the B and C switches on the MX-830?
Pressing switch C will cut off the sound from pair B because they are connected in series.
From: Yamaha MX-830/MX-630 Stereo Power Amplifier Owner's Manual
What should be done before switching ON the power?
Be sure to set the volume control(s) of the control amplifier to the lowest setting to avoid damage to the speakers.
From: Yamaha MX-830/630 Stereo Power Amplifier Owner's Manual
How do the SPEAKERS switches function on the MX-830?
They permit you to select any of the speaker pairs connected to the A, B, and/or C terminals by pressing the appropriate switch(es) to the ON position.
From: Yamaha MX-830/630 Stereo Power Amplifier Owner's Manual