Show and Tell: Phono Cartridge Choice and Installation  After
having been declared dead sometime back in the 1990s, analog
turntables and vinyl records have made a strong comeback in
recent years. That's great, but for people who come from the CD
or iPod generations, it's hard to comprehend just how tweaky the
world of analog playback can be. Unlike a CD player or iPod
which you simply connect and play, most turntables require
careful optimization to deliver the best possible sound.  One
key factor in hitting this auditory sweet spot is to make sure
the phono cartridge is installed and aligned skillfully. I
covered some of the basics in an earlier article called
Mysteries of the Turntable Explained, and I would suggest
starting there for some tips on how to get your turntable
running correctly. My goal here is to go into a little more
detail on the finer points of cartridge alignment.  Choosing a
Cartridge  Of course before you can install a cartridge you need
to have one to install, and this involves choosin