Aguilar OBP-3TK 3-Band Boost/Cut On Board Bass Preamp with Toggle

Using these active EQs lets you find your signature sound directly from your bass. The Aguilar OBP-3 runs at 9V or 18V and is the most flexible onboard preamp/EQ Aguilar makes. You get three bands with 18dB boost/cut at 40Hz, 16dB of boost/cut at either 400Hz or 800Hz, and 16dB of boost/cut at 6.5kHz, giving you the fat tone-shaping you need.

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