Can't go wrong with a Marshall.
Yes, you can use a 15 amp outlet on a 20 amp circuit. The outlet's amp rating should not exceed the circuit's amp rating.
Depends on the rms or continuous rating of the amp and at what ohm is the amp stable
big ones
every circuit has a different rated amp fuse, it should say on the fuse box what amp to use for each circuit.
For an RV that requires a 50 amp power supply, you should use a 6-gauge wire.
How long will it take to get an answer?
The best amp you can afford to buy. Will do the job just fine.
#12/2wground & a 20 amp breaker should be enough for lights,receptales.
its just hardcore you can use distortion through a amp and just rock out loud
A tube amp should warm up for about 15-30 minutes before use to ensure optimal performance and sound quality.
I believe it is 100 Watt Two rock and a Fender.
For a 15 amp circuit, it is recommended to use 14-gauge wire.