Whirlwind Isopod2HW Personal Audio Device Interface (3.5mm to 2 XLR)
Optimized for connecting personal audio sources to professional audio system inputs. Use to connect CD and MP3 players, computer sound card outputs, mini headphone audio outputs, etc. to professional equipment with balanced inputs such as a mixing console.
Same as Isopod2, but with a hardwired 3.5mm cable.