Description
The Aguilar OBP-1SK is a powerful 2-band, boost-only preamp designed to give your bass extra punch and clarity without coloring its natural tone. Built with all-FET circuitry, it delivers up to 18 dB of clean boost at 40 Hz (bass) and 4 kHz (treble) for massive lows and shimmering highs. The compact stacked Treble/Bass pot makes installation simple while saving space, and the preamp runs at 9V or 18V for added headroom. Rugged and transparent, the OBP-1SK is ideal for players who want to enhance their sound while preserving their instrument’s character.
Key Features:
-
2-band, boost-only EQ (+18 dB @ 40 Hz / 4 kHz)
-
All-FET discrete design for clean tone and high headroom
-
Stacked Treble/Bass control for space-efficient installation
-
Operates at 9V or 18V for added versatility
-
Compact size fits most bass cavities
-
Backed by Aguilar’s 3-year warranty