I own a couple of guitars, but I wish I was better at playing them.  They are fretted instruments that have six strings.
What type of guitars do you have?
One of them is an electric guitar that I have paired up with an amplifier 
That sounds fun,  Do you have an acoustic guitar too?
Bass guitar
The bass guitar (or simply bass) is a plucked string instrument similar in appearance and construction to an electric or an acoustic guitar, except with a longer neck and scale length, and typically four to six strings or courses.
The four-string bass is usually tuned the same as the double bass, which corresponds to pitches one octave lower than the four lowest-pitched strings of a guitar (E, A, D, and G). It is played primarily with the fingers or thumb
She has played on Ovation acoustic instruments since 1973, and said this about them in an interview with the magazine "Guitar Player": "I'm a bit of a hitter, you see – I bash – and I like to have everything going at once: bass, harmony, and melody. This is why I love Ovations. They are very powerful-sounding guitars, and when I hit those strings, they ring with a nice, clear, percussive – but not overly bright – sound that highlights the rhythms