Based on the highly-regarded Fishman Platinum series of instrument preamps, AFX Pro EQ Mini offers quality preamplification and critical equalization voiced specifically for acoustic instruments. Plug in to this high impedance instrument preamp to optimally condition your acoustic pickup signal. Then, use the four bands of acoustic tone control to sculpt your bass, mid, treble and brilliance. Finally, a sweepable Low Cut fine-tunes low frequencies to reduce or enhance thumps and subs.