Yamaha RBX370A P/J 4-String Bass, Sage Green - Used
The Yamaha RBX series built a well-deserved reputation in the 1990s for delivering solid, giggable basses at accessible prices — and the RBX370A is a strong example of why. Solid alder body, maple neck, rosewood fingerboard with 24 frets and a full 34-inch scale, P/J pickup configuration, and active electronics with volume, blend, treble, and bass controls. The active preamp gives you a wide tonal range from the P/J layout — warm and thumpy from the P pickup, punchy and defined from the J, and anywhere in between. It's a comfortable, balanced bass that plays well and sounds good doing it.
This one has been recently set up in the shop and is ready to play. It shows plenty of dents, dings, and scratches consistent with regular play and lots of love — an honest working bass with real road miles on it. The sage/forest green finish is an unusual and attractive color. At 7 pounds 7 ounces it's a comfortable weight. Excellent bass for short money.
Condition is Very Good.
- Make: Yamaha
- Model: RBX370A
- Serial number: HL09104
- Type: 4-string solid body electric bass
- Finish: Sage/forest green
- Body: Solid alder
- Neck: Maple, bolt-on, shallow C profile
- Fingerboard: Rosewood
- Scale length: 34 inches
- Nut width: 39mm
- Frets: 24
- String spacing: 20mm
- Pickups: P/J configuration
- Controls: Volume, blend, active treble, active bass
- Electronics: Active (9V battery)
- Bridge: 4-saddle fully adjustable
- Tuners: Gotoh sealed
- Hardware: Black
- Weight: 7 lbs 7 oz
- Condition: Very Good
- Modifications: None
- Includes: Nothing
Ships carefully packed and insured for full value.
International buyers are welcome — please contact us for a shipping quote before purchasing.
About Mill River Music
Mill River Music is an independent, human-powered music shop located in downtown Northampton, MA, run by a team of players, enthusiasts, and certified repair technicians. Every piece of used gear we sell is personally inspected, tested, and set up before it ships — we don't list it until we'd be happy to play it ourselves.
As Martin and Taylor certified techs, we hold our guitar work to a high standard, and we're committed to full transparency about the condition of everything we sell. No surprises.
When you buy from Mill River, you're supporting an independent local business that genuinely cares — about gear, about players, and about doing things right. We're here every step of the way. Reach out anytime.
