Here are some links to YouTube videos (with timestamps) that show Uni-Vibe / harmonic tremolo sounds.
| Pedal | Channel | Video (timestamp link) | Notes |
|---|---|---|---|
| Radius | Mike Hermans | Red Panda Radius (00:19) | |
| Radius | The Pedal Zone | Red Panda Radius - The Most Musical Ring Mod EVER! (00:36) | Random triggered tremolo. The tremolo rate changes every note you play. |
| Radius | Emily Hopkins | Red Panda Radius (6:31) | Square wave LFO switches between slow and fast tremolo rates. |
| Radius | Tri Pedal Reviews | Red Panda Radius Demo & Web Editor Overview (41:55) | Factory preset 4; vibe/phaser |