By: Ken C

Ken C — Mon, 08 Feb 2010 00:42:59 +0000

Benny’s suggestion is valid, but if you want a little more versatility then you might want to look at an A/B or A/B/Y switch. This will let you turn on each amp individually or run them together.

http://pro-audio.musiciansfriend.com/product/ART-CoolSWITCH-ABY-Box?sku=180614

That’s an entry-level box. The better ones will have transformer isolation between the two outputs to prevent ground loops:

http://guitars.musiciansfriend.com/product/Radial-Tonebone-BigShot-ABY-Passive-Switcher?sku=153931

And of course, the sky’s the limit. Some will also incorporate signal boost and programmability:

http://guitars.musiciansfriend.com/product/Radial-Tonebone-JX2-Pro-Switchbone?sku=153908

But, at least this gives you an idea of what’s out there.

Just be sure to plug both amps into the same power strip to minimize the ground loop. But splitting the guitar to 2 amps is no big deal and won’t mess up anything.

Good luck.

Greetings from Austin, TX

Ken
References :
40 years of playing guitar and bass
35 years of live performance
30+ years of audio and broadcast engineering

By: Benny Blanco from the Bronx

Benny Blanco from the Bronx — Mon, 08 Feb 2010 00:32:59 +0000

Sure, people do that all the time.

But you don’t need to install a two input jack on your guitar. Just buy a Y splitter. Something like this…

http://accessories.musiciansfriend.com/product/Monster-Cable-14-Mono-Male-to-2-14-Mono-Female-YAdapter?sku=330055

Just remember it has to be a mono input signal split into 2 mono output signals.

There are also numerous pedals that split signals into a stereo output, and you can run thoses into sepaerate amps or sound boards or whatever.
References :

Comments on: Can you connect 1 guitar to 2 combo amps?

By: Ken C

By: Benny Blanco from the Bronx