Mahalo MJ2CETBR
- Series: JAVA
- Type: Concert
- Body: Nato with a convex rear top
- Vulture: Mahogany
- Neckboard: Teak wood
- Bridge: Teak wood
- Speakers: Waverly Style, Gold Plated
- Strings: Aquila Super Nylgut
- Frets: Nickel plated, 16 pcs.
- Nut: Graph Tech NuBone XB
- Nut: White ABS plastic
- Mensura: Concert - 379 mm
- Electronics: B-Band U1.7T (Low / High, Tone, Tuner, Volume, Low Batt.)
- Accessories: Case
- Coating: Glossy
- Coloring: Transparent Brown
- Neckline: Yes
- Pickup: Yes
- Ukulele Color: Brown
- Country of manufacture: Indonesia