The PA 2500 R integrated amplifier combines exceptional power with refined sound quality, delivering 280 Watts of continuous power per channel into 4 Ohm speakers. It features a dual-mono, fully balanced high-voltage design with Class AB output stage, preserving dynamics and detail even at high volumes. Designed with robust high-frequency sine-wave power supply, it ensures stable voltage and reliable performance under steep peak demands. Connectivity options include gold- and rhodium-plated terminals, support for precise control via the R2-Link interface and an optional phonostage. Protective circuits safeguard against clipping, overheating, and short circuits without affecting audio performance. The amplifier’s solid aluminum front panel features a bright, dimmable VFD screen and user-friendly controls with adjustable lighting.
| Output Power |
280 Watts per channel into 4 Ohms |
| Frequency Response |
0.5 Hz – 300 kHz |
| Total Harmonic Distortion |
< 0.02 % |
| Signal to Noise Ratio |
105 dB unweighted, 109 dB A-weighted |
| Dimensions (HxWxD) |
6.5 x 18.1 x 15.9 inches |
| Weight |
Approximately 33 lbs |
| Power Supply |
High-frequency sine-wave mains, 1200 Watts capacity |
| Tone Controls |
Bass and Treble adjustable from −6 to +8 dB |
