Dac/amp with speaker and headphone switch.

[aarik]

Hi, my current setup is macbook - prodigy cube - headphone or speaker (Both constantly plugged in). I love this little dac because I can toggle between my powered speakers and headphones depending on the time of day. But now I'm looking to upgrade to a dac/amp that can power passive speakers. 
 
Can you recommend a similar amp that has a headphone and speaker toggle switch? Most that I see requires me to unplug the headphones to listen to the speakers. 
 
Thanks
 
Aarik