You can also read owners manual for detailed information

 You can also read owners manual for detailed information.
Be realistic and decide a budget for yourself. The more the power, the greater the cost, affordability largely depends upon your purchasing power. Do some research and browse through various online stores. Compare the features and prices and buy an AC power amplifier that best fits your requirement. Do remember that a wrong selection can damage the whole system!Guitar amplifiers are a major part of your tone. Some amps can do many things well, while others excel at producing specific tonal qualities. When shopping for a guitar amplifier, you will have to choose between a Tube or Solid-State model, and whether you want a combo, or separate head and speaker cabinet.
Tube based guitar amplifiers use old fashioned vacuum tubes to produce their power and process the guitar's signal. They are very loud, and generate a large amount of heat during operation. Generally, tube amps provide a warm tone that when pushed hard will produce a natural, overdriven distortion that is very sought after by many guitarists. Tube amplifiers will require maintenance as the vacuum tubes need periodic replacement.
Solid-State guitar amplifiers rely on transistors and integrated circuits to amplify and process the guitar's signal. Although they can't match the raw power and smooth, natural distortion of a tube amp, Solid-State amps tend to be much more versatile. Modern electronics are often used to produce a broader range of tones than found in most tube based guitar amplifiers. They also run cooler, and are relatively maintenance free.
If we talk about systems, the most value for money and quality devices are the audio systems which have an integrated amplifier. Why you need an integrated audio system? The reason is simple that it has integrated amplifiers provided by unbeatable value your money feature. In this you need a system with power per channel for at least 75 watts to 150 watts into 8 ohms. But if you are looking for stereo which not just deliver you quality sound but deep bass too, try to invest on a systems which have 250 watts of power per channel but these amplifiers are little expensive than the common ones.