The OBP-1 is warm and big sounding, with tons of headroom. The unit provides up to +18dB of boost, occurring at 40Hz (bass) and 4kHz (treble). $108.00 - See more - Buy online
The Aguilar OBP-2 was designed to give bassists fat tone while being small enough to fit in tight spaces. Wired up with one 9V battery, it will fit into just about any instrument. With +/-18dB of boost and cut at 40Hz and +/- 16dB of treble boost and cut at 6.5kHz you can emphasi… $124.00 - See more - Buy online
3-band EQ with 18dB of boost/cut at 40Hz, 400 or 800Hz (selectable by toggle switch, and 6.5kHz, can be installed as 9 or 18 volt circuit, 1" x 1" x .6", Includes stacked treble/bass pot, midrange pot and toggle switch for midrange frequency selection.. $139.00 - See more - Buy online
In a housing not much bigger than a pick, the OBP-3 offers you tons of headroom and sonic flexibility. With 3 bands of boost or cut plus selectable midrange frequency, you can easily dial in your dream tone. Rolling off the treble produces instant vintage smoothness. Ultra-transp… $139.00 - See more - Buy online
3-band EQ with 18dB of boost/cut at 40Hz, 400 or 800Hz (selectable by push/pull pot), and 6.5kHz can be installed as 9 or 18 volt circuit. 1" x 1" x .6". Includes separate treble, bass, and push/pull midrange pots. $145.00 - See more - Buy online
3-band EQ with 18dB of boost/cut at 40Hz, 400 or 800Hz (selectable by push/pull pot), and 6.5kHz, which can be installed as 9- or 18-volt circuit. 1" x 1" x .6". Includes stacked treble/bass pot and push/pull midrange pot. $145.00 - See more - Buy online