The Flair 58 Power Supply is designed to perfectly complement your Flair 58. You can also use it as a replacement for your existing power supply or pair it with the Flair 58 Brew Head (electric only, no plunger) and Preheat Controller to upgrade your Flair 58x to a full Flair 58. Specifications: Input current of 110-240V (AC – 50-60 Hz) Output current of 24V (DC – 4 ampere) Compatible with global electricity requirements Can power your Flair 58 Preheat System from wherever you are with use of the correct plug or adaptor Suits: Flair 58 or 58x (must be combined with the Flair 58 Brew Head (electric only - no plunger) and Preheat Controller to upgrade a 58x to a 58)