Need help!!!

[Danny kang]

I am a bass novice, recently bought my first bass, but it seems a bit old, I can not find its specific information, ask everyone's science, sincerely thank you. I am a non-English user, this post uses a translator, if there is an error, please forgive me, thank you.
The model is YAMAHA rbx550r

 

[WayneP]

You can find some information at these web pages.

YAMAHA rbx550r at DuckDuckGo

Regards,
Wayne A. Pflughaupt

Pedulla Club #45 Unique Arrangements of Hymns, P&W Standards, and Original Tunes
Administrator, Official Tobias Club #133
Administrator, Fretless Club #943
Big Cabs Club #23
My Basses
My Rig: Stage and FOH Friendly
Pedulla Club #45

 

[C Stone]

RBX550R specs.
Body – Bass wood
Neck (bolt on) –Maple/Rosewood
Number of Frets –22
Width of Frets (Fret Size) –2.2 mm
Tuning Machines – Gotoh Japan
Neck Width at 1 Fret (40mm)
Neck Width at 12 Fret (56mm)
Neck Thickness at 1 Fret (21mm)
Neck Thickness at 12 Fret (23mm)
Fingerboard Radius 14
Scale Length –864 mm
Controls: 1 Volume, 1 Tone, 1 Balance
Bridge – RB-STB
Pickups – YBS-A1PC (AlnicoV)
YBS-A1JC (AlnicoV)