LA4558 AF power amp usable?

[momo]

This is on a Yamaha PSR-6 keyboard. It gave me the RC4558DV chip as posted earlier,and I just noticed this one.
The datasheet mentions that it is 2-Channel AF Power Amplifier.
Can I use this in a stereo effect? or is the amplification more suited for using it in a home made stereo guitar amp?
Sorry for the obvious questions to some, I just dont know if the amplification on this chip is too high to use it in an effect.

[sfx1999]

I wouldn't use that in anything but a PA.