Here is another portable recorder that lets you take your podcasts to the next level. The Zoom PodTrak P4 is a multitrack recorder with 4 XLR mic inputs and phantom power. It also has 4 independent headphone outputs and soundpads for music. It can handle 2 remote call-ins simultaneously. The PodTrak P4 is compatible with dynamic and condenser microphones. It has built-in limiters and low-cut filters to enhance your tracks.
The device prevents echo and feedback from your remote guests with its mix-minus feature. It has assignable sound pads for your ads, jingles, sound effects, and recorded content. You can use it to record up to 10 tracks simultaneously to a SD card. It is a podcast recorder but you can always use it as a 2-in/2-out audio interface for your iOS or Android device.[where to get it]