| Manufacturer: | CONCEPT 2000 |
| Model: | Mr. Mus-I-Cal |
| AKA: | Model 560 |
| Year: | 1979 |
| Display: | LED (8+1) |
| Circuits: | TEXAS INSTRUMENTS: TMS1000NLL |
| Dimensions: | 180x85x30 mm |
| Power type: | 9V |
| Origin: | Hong Kong |
| S/N: | 335X |
| Info: |
This device
has three distinct functions:
It is a Math teaching device, a Calculator and a 10 note Musical instrument.
The number keys (0 trough 9) will emit a musical tone when pressed,
The accompanying Music Book contains tunes written in numbered form
that can be played on the numbered keys.
Display (Math teaching mode) ^
Instruction manual ^
Label: bottom ^