AMR Luna Procellarum

Luna Procellarum is the power amplifier at the core of the Luna series - a true four-quadrant, fully balanced, FET-based design engineered in collaboration with John Curl, conceived to establish absolute authority over loudspeaker behaviour.
| Brand | AMR |
| Model | Luna Procellarum |
| Channels | |
| Power per channel, 8 Ω (W) | |
| Power rated from (Hz) | |
| Power rated to (Hz) | |
| Power rated at THD (%) | |
| Power rated with channels driven | |
| Power per channel, 4 Ω (W) | |
| Bridged power, 8 Ω (W) | |
| Frequency response | |
| Total harmonic distortion (%) | |
| Signal-to-noise ratio (dB) | |
| Damping factor | |
| Input impedance (Ω) | |
| Gain (dB) | |
| Height (mm) | 500 |
| Width (mm) | 850 |
| Depth (mm) | 230 |
| Weight (kg) | 94 |