Seventeen-year-old swamp ash/maple/wenge F-Bass with an oil/wax finish. It has passive single-coils with a dummy pickup in the control cavity to act as a hum-cancelling coil. This bass is super lightweight and surprisingly loud when played acoustically. It'll give any of George's newer bolt-on active Fs a serious run for their money in the growl, punch, and sustain department, though it can't match them for versatility. Controls are the usual V/V/T, and I almost always play it with the bridge pickup soloed and the tone wide open.
oh well, next time.