Quantum Chimes Specifications
| Model No. | Octave | Range | Notes | Tube Diameter | Tube Material |
| C1618C | 1 1/2 | C5 - F6 | 18 | 1 1/2" | Chrome-plated |
| C1618B | 1 1/2 | C5 - F6 | 18 | 1 1/2" | Brass |
| C1518C | 1 1/2 | C5 - F6 | 18 | 1 1/4" | Chrome-plated |
| C1518B | 1 1/2 | C5 - F6 | 18 | 1 1/4" | Brass |
Specifications are subject to change without notice.