Bite the bullet and got a NUX PA50 to test out, I had been interesting in this FRFR speaker as a cheaper and smaller alternative than the Headrush or Fender units, but other than some short YouTube videos of people playing it, there isn’t much info on it.
| Specification | Remarks |
| Power Consumption (C13 Socket) | Idle Draw 10.5W |
| Input 1 (6.35mm) | Mono, playback left channel only |
| Input 2 (XLR/6.35mm Combo) | Stereo, playback both channel *have some issue with some audio source(including Tonex) using 6.35mm stereo jack |
| AUX | Beware! Bypass Volume Control / EQ |
Measurement using REW and UMIK1 (direct at 1.2M/4ft), do note that this are results of my room, so it does not reflect to all environment. The data is only useful for reference. All test are done at 9oclock volume.
| Input | Bass | Middle | Treble | Remarks |
| Input 1 | 0 | 0 | 0 | Elevated SPL at 80-500Hz and beyond 4KHz |
| Input 2 | 12 oclock | 12 oclock | 12 oclock | Elevated SPL at 80-500Hz |
| Input 1 | 0 | 0 | 0 | Elevated SPL at 80-1KHz |
| Input 2 | 12 oclock | 12 oclock | 12 oclock | Pretty decent above 80Hz |