The Beatles, Elvis, and you
Hi,
I am assuming that you like the Beatles recordings since you are referring to their recording techniques. Unfortunately mimicing their recording techniques will not make you sound like the Beatles. Nor will it make your recordings sound as good as the Beatles recordings. There was a lot of real expertise that went into making those records far beyond picking a mic for Paul's bass cab.
The one thing you should take from the Beatles, George Martin, and the rest of the crew that made those records is their willingness to experiment. By being willing to experiment and by listening carefully to the results of those experiments you can approach your sound and develop your expertise. You will not do this by aping what somebody did fifty years ago even if it was at some of the most important sessions of all time.
I just interviewed Joe Lee who worked with Scotty Moore at Fernwood and learned his recording chops from the master. He told me they used to record almost all of Scotty's guitar direct. He said the amps at the time all had hum and only by going direct was Scotty able to get that clean clean sound.
Why is this pertinent to your question? Because I happen to think that Scotty's guitar work on Elvis' early records was pretty damn good and recorded pretty damn good. And so did George Harrison.
Thanks,
Hairy Larry