The core of any combo is a solid guitar amp. You can choose from a huge number of tube, transistor and modeling amps from leading world brands. Modeling amps offer an enormous number of settings, as they feature the pre-set sounds of various amps and sound types. Amplification in popular tube amps is handled by classic and unsurpassed vacuum tubes. Transistor amps are ideal for guitarists looking for their first big amp and who want a big bang without breaking the bank. Headphone amplifiers are also a very popular option for home playing.