Ditto Looper not working with amp
I have a Ditto looper with a Vox Mini 3 g2 amp. The problem is that when the pedal is off the amp works perfectly and I can play, but as soon as I turn the pedal on so I can record a loop it stops working. The pedal will show the red LED indicating its recording and if I press it it goes green meaning that its making the loop, but I hear nothing. Then as soon as I turn the pedal off I can hear the amp perfectly again. So everytime I turn on the pedal the sound stops and when I turn it off it comes back. Help?!??
Edit: I use a Boss PSA 120S adapter. Not sure if it affects anything
Source: http://forum.tcelectronic.com