AKA: D-330, AKA (Label): D-330, Product number (P/N): D330 (D-330),
Keywords/Tags: D330 (D-330)
Date of intro: ~1980, Origin: Taiwan (List), Dimensions: 165x152mm,
Power: 3V: (D x2),
Display: Type = Display (VFD) (List), Digits = 10+1,
Number of keys: 25, #Key-Black: 11, #Key-Blue: 9, #Key-Red: 1, #Key-White: 4,
Decimal switch: [DECIMAL_FLOATING-FIXED 2], Miscellaneous switch: [CONSTANT_OUT-IN POWER_OFF-ON],
Classification: / Desktop with Display,
Featuring: Procent, Memories: 1,
Resemblance with: (Resemblance 502),
Known Serial-numbers: 73350478 (List of all S/Ns from ROYAL)
Collector value: 7/10,