9.5-inch Amplifier to operate low frequency transducers with a power of 150W into 2 ohms or 100W into 4 ohms.

A microphone preamp with add-on 48V phantom power and –16 dB Pad switch is integrated in the Shaker Amp which allows to connect bass drum microphones directly. The combined XLR/jack connector is equipped with a parallel out to loop the input signal. The add-on active crossover (low pass 40 to 200 Hz / 12 dB/oct.) and an add-on high pass with 20 Hz adjust the signal if necessary to the optimum working frequency of the shaker. The Shaker Amp is perfect for use with the FISCHER AMPS In Ear Amp or with a mixing console to operate the new ButtKicker Mini or one to two Bass Pump bass shakers. A 19-inch rack adapter is included. The Amp can also be integrated in a 19-inch rack with the In Ear Amp (1U).