4-string · Bolt-on or set-neck
Thunderbird-style bass with Bartolini pickups and ACG preamp. Custom one-off build by Anthony Olinger (Xylem Handmade Basses & Guitars, Durango, CO, est. 2007). Fully custom order: 4-string base commission price $6,000; scale 30-36" and fretted/fretless to customer spec.
| Construction | Bolt-on or set-neck |
| Strings | 4 |
| Neck Pickup | Bartolini |
| Bridge Pickup | Bartolini |
| Controls | ACG preamp |
| Made In | USA |