Whirlwind isopod 2 is an optimized tool for connecting analog personal audio sources to professional audio system inputs. It is commonly used to connect CD and MP3 players, computer sound card outputs, mini headphone audio outputs, and other similar devices to professional equipment with balanced inputs such as a mixing console.

The signal is input via a 3.5mm (1/8') stereo TRS jack, and the output is via left and right balanced XLRs. The device is designed for nominal -10 dB input sources with minimal loss from input to output.

Some of the key features of the Whirlwind isopod 2 include:

• A STEREO / MONO switch to combine stereo sources into a mono signal