Striped Ebony Fretless Acoustic-Electric U•BASS® – Kala Brand Music Co.™
Amazon.com: Electric Bass Ukulele,AKLOT Baritone Fretless Ukelele Bass Uke 30 inch Ebony African Blackwood Professional E-A-D-G with Gig Bag Strap for Beginner Advanced : Musical Instruments
Amazon.com: Caramel CUB402 Electric 30inch All Solid Wood Mahogany Ukulele Bass - Tuned as E-A-D-G : Musical Instruments
Ortega Double Neck Electric Tenor Ukulele and UkeBass w/Case - Hydra BSTE - Pre-Loved - Aloha City Ukes
Oscar Schmidt OUB800K Acoustic/Electric Flamed Maple Ukulele Uke Bass w/ Deluxe Bag
BASS SERIES - Solid Body Electric - Mahalo Ukuleles
Cascha Bass Ukulele Set – Thomann United States
MiNi 4string bass ukulele UBASS electric Bass Ukelele Uke Bass 7 neck-thru style | eBay
KALA Zebrawood U-Bass - Kala Ubass Zebrawood Acoustic/Electric w/Case - Aloha City Ukes
Kala UBASS-RMBL-FS acoustic / electric Rumbler U-Bass – House of Musical Traditions