Use it whenever you do not need the extended freedom of movement with battery operation, save money on batteries, and get a cleaner sound with the noiseless Power Supply. This unit has a special noise suppression circuit. All K&K preamp circuits can easily be driven by 12 volts without any risk of damage. The Noiseless Power Supply is specially designed to run K&K's 9-volt battery-powered preamps.

Designed to run K&K 9-volt battery-powered preamps, this power supply is especially efficient with most K&K 2-channel preamps due to their relatively high power consumption.

Works with these preamps: Pure Preamp, Pure XLR Preamp, Dual Channel Pro & ST Preamps, PowerMix Pure XT, Bass Master RB, Bass Master Pro, Meridian Pro Preamp.

Not to be used with: Trinity Pro Preamp, Quantum Blender, Pure XLR Mach 2 Preamp.

It works with US and European voltage (with a simple travel adapter - a UK adapter is included). Use it whenever you do not need the extended freedom of movement with battery operation, save money on batteries, support the environment, and get a cleaner sound with the Noiseless Power Supply.

(Power supply only - preamp not included.)