Korg PAAS MK2 Speaker System for PA5X Baritone Horns & Euphoniums EQuivocate uses filters that are

EQuivocate uses filters that are modeled on the human ear

Mono/Stereo channel channel compressor/limiter

resulting in a sound reminiscent of the wind whipping through the trees

range: 50 Hz ~ 4 kHz

rear-panel sensitivity knob

Korg PAAS MK2 Speaker System for PA5X Baritone Horns & Euphoniums EQuivocate uses filters that arePa AMPLIFICATION SYSTEM PaAS MK2 The optional Pa Amplification System PaAS MK2 delivers powerful, high fidelity sound, and can be connected with no cable to our flagship arranger Pa5X by way of the Smart Connect system. It can also be used with our previous models, like the Pa4X, Pa3X or Pa3XLe. *The speakers power depends on the model to which the system is connected to. You will get the highest power and the clearest sound when PaAS MK2 is connected