Keeping all of your tonal needs in mind, Acoustics has crafted their BPDI Bass Preamp + D.I. pedal with overdrive for a powerful, seamless sound. Delivering on the definitive bass tones that you have come to expect from Acoustic, impressive tone-shaping capabilities is engineered through the 4-band EQ that has low, mid-low, high-low and high bands. With the masterful Acoustic-Comp compression circuitry, shape switch, and frequency notch, having ultimate control over your sonic character, free from intereference, is easily attained with this bass preamp. 

Seamless Operation With Total Control 

The preeminent Acoustic-Comp compression circuitry is customized to give you even more control over the sound of your bass guitar. Dial into your perfect tone easily with the shape switch and frequency notch controls that give you optimal choices and endless possibilities. While the overdrive level and blend controls keep your signal free from any interference. With the dual footswitch feature you have the ability to easily bypass the preamp and control overdrive on/off operation. Furthermore, the overdrive has the option to be used as a standalone OD pedal when you bypass the preamp section. 

Endless Tonal Capabilities 

This preamp features a FX loop for effects to be smoothly mixed into the signal. To help notice any undesirable input gain is the LED indicator, along with the adjustable input gain, active/passive input pads and a master volume control you can achieve a wide tonal range. The XLR and 1/4” outputs also maintain a balanced signal and the ground lift switch helps to remove noise. Operate this preamp with the included 9V AC adapter or a 9V battery and achieve your signature sound with optimal effect.