Go back and read up on the basics, that question is so wrong that it can't be answered.
South American Eeel
The volume flow of electricity from one point to another.
The unit of current flow is AMP.
Electricity is not sold by the amp, but by the kilowatt. And the cost of a kilowatt varies depending on where you are. Sorry, but there is just no one answer to your question.
type of wiring and type of amp
Increased volume on any amp, valve or solid state, will use more electricity.
No, it is not recommended to split a 30 amp plug as it can lead to overloading the circuit. It's best to use a dedicated circuit for each appliance to ensure safe usage of electricity.
An amp is a mesurement of electrical CURRENT. There are milliamps,microamps,etc. Actually amp is short for ampere. An amp amp may be referring to the current draw of an amplifier also called an amp. A electronics dictionary does not have the term amp amp. It may be an invented term simply made up to impress the consumer or reader.
Electricity. The electric needs to have electricity and plugged into a amp to get the sound.
The 12 Amp fuse will take a larger current before it blows (or trips) - than a 10 Amp one.
A mono amp, is half of a stereo amp. It has one input and one output.
A mono amp, is half of a stereo amp. It has one input and one output.