Modulation (Bones analog chorus)
The Radial Engineering Bones Vienna is an analog bones analog chorus pedal based on the analog chorus, with rate, depth, mode controls, made in Canada.
| Category | Modulation (Bones analog chorus) |
| Circuit / based on | analog chorus |
| Signal | Analog |
| Controls | rate, depth, mode |
| Switches | dual-mode switch |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | 1/4 in, 1/4 out |
| Power | 9V DC |
| Country of manufacture | Canada |