Re: 50 years from now: what amp will guitarists be playing through?
I don't even thing there will be sound systems. The guitar amp, FX, and sound system will all just be an iPhone app. People coming to the concert will get a specail access code, and receive the audio on their iPhones. The concert iteslf will be dead silent, cause everyone will get it in-ear.
Oh, and the iPhones will be implanted in our skulls at birth.
There will be no amps.
Guitars will be plastic and transmit "tone" wireless to the audience's brain. Each person will be able to individually specify their tonal preference and mix of the audio signals being received. You will also be able to "hear" the concert even if you are someplace else, ex: at the ballet with your significant other.
These responses are very interesting. I think they may be closer to how people will be listening to music 50 years from now.
I read an interview with Joe Satriani, probably in the 80's, in which he commented that he considered speakers, and setting up an array of them in the front of a concert venue to blast sound at the audience at great volume, pretty primitive technology. If you think about it, speakers as we know them have been around since the early part of the last century, probably over 70 years. Old technology.
Satriani envisioned some means of creating a field around each audience member's head that would excite air molecules and result in the audience hearing music.
If you think about it, all the technology that is new and cutting edge today - iphones, ipods, modeling amps, laptop computers, even digital electronics - may be antique and completely obsolete in 50 years. I have seen articles claiming that scientists and engineers somewhere are already working on a successor to digital electronics.
It's hard to imagine the technology of 2059, anymore than people in 1959 could imagine laptop computers or iphones. Some of today's technology may survive, but some bright engineer out there might come up with a completely new way of creating audio, recording it, saving preset settings, and bringing audio to the listener.
And then there's trends in music too. I think one reason why live music is not doing great is that live rock bands have been around for over 50 years, and everyone has been there, done that. By 2059, rock music may die, or be so different that we wouldn't recognize it as rock.