big mouth

stranger: what amps are you using?
me: audio research
stranger: wah, so many people playing audio research these days....
me: because they are the best tube amp, simply
stranger: no lah, i don't agree
me: why don't you agree?
stranger: audio research gives big mouth....
me: what do you mean?
stranger: audio research amps always project a huge vocalist's mouth, i mean
me: (speechless then burst out laughing) wan lan eh, bro, you better don't tell it to the world! people will laugh at you!
stranger: why?
me: the size of the vocalist's mouth has nothing to do with the amp lah. it is about speaker positioning, isolation devices and how you tweak it.
stranger: hmmm....