Guitar Splitter Box??

Can anyone here recommend a guitar splitter box which would take one
1/2" guitar input and split that into two 1/2" (female) outputs? Brand
name and/or source would be appreciated. Failing that, anybody know
where I could find a y-adapter with 1/4" female jacks on all ends?

Sorry, read "1/4" for all dimensions.

The Morley ABBY is the usual answer to this issue.

Thanks for the reply. A quick read suggests it can output one
instrument to either of two amps...but I can't see that it will feed
both at the same time. I need to take output from guitar into both a

There's A mode, there's B mode and there's Y mode.

sound system amd AND a small monitor amp (so that I can monitor guitar
only, rather than guitar plus whatever out of the main sound system.)
Will the ABY do this?

Yup.

But... before you spend your money, what is your small monitor amp?
If it has paralleled input jacks, you can just daisy chain from
that. Or it may have a line out that'd do the trick.

Best Regards,