Small but powerful, the Yamaha A-670 keeps the style simple and the sound sophisticated.
With a powerful digital amplifier at its heart, the Yamaha A-670 produces a punchy 65 watts per channel (at 6 ohms). This is ample to power most speakers and fill all but the largest rooms with rich, powerful sound.
For even greater wallop, the subwoofer output lets you connect your choice of active subwoofer. This also makes the A-670 ideal for a desktop system. Use compact satellite speakers on your desktop and tuck the subwoofer underneath.
Natural PWM digital amplification uses simple circuitry to produce low distortion, natural sound. Using quality components and low-loss OFC (Oxygen-Free Copper) internal cable, the A-670 offers typically smooth and natural sound.
Simple control layout
With simple controls for volume, balance, bass and treble, the A-670 couldn’t be easier to use. Add a power switch and headphone socket and that’s it – everything you need for top quality sound and nothing more. The compact size makes it ideal as a second system and for smaller spaces.
An amp for all occasions, the Yamaha A-670 is a flexible performer.