Upgraded Aguilar OBP-3TK/PP preamp, Bartolini pickups, and multiscale (fanned fret) design give you serious punch on the low end and clear supple highs. Obvious wear to the finish on the front, a small divot on the edge of the fingerboard on the treble side near the nut, a few other small dings, and small plastic plugs where the stock preamp had a couple switches- all should be in the photos. Here's the copy/paste info about the bass and the Aguilar preamp:

The Ibanez SRFF806 is a quality instrument designed for the experienced, seasoned musician. Its ash body is attached to a 5-piece jatoba/bubinga SRFF6 neck with a rosewood fretboard, medium frets and custom fretted inlays. The Mono-Rail V bridge is the perfect match for a multi-scale instrument, allowing for independent positioning of each string's mini-bridge section to providing excellent intonation and superior string vibration transference. Includes Bartolini BH1-5 pickups for a full-range, warm, punchy tone.

The Aguilar OBP-3 is a three-band boost and cut bass, mid, and treble preamp, that has high headroom, low distortion, and the ability to reproduce the full dynamic range of your instrument. The OBP-3 is Aguilar's most flexible onboard preamp design, providing +/-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. Includes separate Treble, Mid, and Bass pots. Mid pot is push/pull for Midrange frequency selection.