Utility (Tuner)
The Arion HU-8500 Stage Tuner is a tuner pedal, with Pitch calibration button (440-445Hz, 1Hz steps) controls.
| Category | Utility (Tuner) |
| Controls | Pitch calibration button (440-445Hz, 1Hz steps) |
| I/O | Input jack; in-line operation (does not affect guitar signal) |
| Power | 9V DC |
| Power draw | 40 mA |
| Enclosure | standard |
| Dimensions | 73W x 50H x 127D mm |
| Weight | 290g (including battery) |