| FiiO PL50 Linear Power Supply (2023 Version) Specifications | |
| Model | PL50 |
| Colour | Black |
| Size (W×D×H) | ≈19 × 11.4 × 6.2 cm |
| Weight | ≈1.72 kg (machine) · ≈2.2 kg (with packaging and accessories) |
| Package Contents | PL50 Machine ×1, AC Input Cable ×1, DC Output Cable ×1, Manual ×1 |
| Transformer | Custom 50W O-type professional audio-grade transformer |
| Input Port | 3-pin socket |
| Output Interface |
Aviation socket GX16 (2 cores) DC output 5.5 × 2.1 mm |
| Rectifier Bridge | Shindengen 25A 600V flat bridge |
| Voltage Regulator | Texas Instruments (TI) voltage regulator chip |
| Filter Capacitors | NIPPON CHEMI-CON & Rubycon capacitors |
| Rated Output Voltage | 12V / 15V |
| Rated Output Current | 0–3A |
| Ripple | < 20 mV |
| Display | 3-digit digital tube |
| Fuse | 1A / 250V |
| Input Voltage | 100–120V / 220–240V |