Aguilar OBP-3TK/PP Onboard Preamp bass-octaver As a passive device

As a passive device

and Black Satin (also available left-handed)

their fully-enclosed

this instrument offers two Seymour Duncan humbucking pickups: the '59 neck—providing a bright attack and pleasant sustain complimentary to full-sounding chords—and the Custom 5

Aguilar OBP-3TK/PP Onboard Preamp bass-octaver As a passive deviceThe OBP 3 is Aguilar's most flexible onboard preamp design. It provides + 18dB of cut and boost at 40Hz, + 16dB of cut and boost at either 400Hz or 800Hz and + 16dB of treble cut and boost at 6. 5 kHz. The OBP 3 has multiple wiring options, and can be wired with either a push pull pot, mini toggle or internal dip switch for midrange frequency selection.