Playback Designs 130 kg flagship power amplifier SPA -8 (2x 1600W continuous peak into 4 Ohm) is finally in production and ready for orders. SPA-8 features ultra-low-noise differential linear-phase input, discrete complementary differential class-A input stage, discrete complementary class-A voltage amplifier stage, class-A pre-driver and driver, class-AB bipolar output stage low impedance CFP bias generator, latest thermal TRAK technology for ultra-fast and precise bias. SPA-8 has 20x 200W BJ transistors per channel, 2x 1800VA toroidal transformer with electric and magnetic shielding, 294000µF capacitors and each channel is a standalone processor supervised system (total of four processors).
- 2x 1600W continuous peak into 4 Ohm
- 0.00054% THD+N (1kHz, 400W, 8R)
- 98dB SNR (1W, 8R, 20Hz-22kHz)
- 860x730x340 (LxBxH[mm])
- 130kg
