The Espresso Portable Phantom Power Supply is on the shelf and shipping worldwide, kit or assembled. The Espresso takes a 9V battery and provides 30V-48V phantom power, continuously adjustable for maximum battery life. The Espresso can deliver either a balanced mic-level output signal OR an unbalanced line-level signal. This allows you to, for instance, run a decent mic straight into the line-in on your PC, or run the signal from a Cortado balanced contact mic straight into an instrument amp. Visit the Videos page to see our new commercial.