spl Preformer s1200
The powerful stereo amplifier – 2 x 520 watt @ 4 Ω
Thanks to the VOLTAiR technology the performance of the s1200 is detail-rich, vivid, honest and plain simply beautiful.
This impressive stereo power amplifier leads even the most demanding speakers to soundscapes beyond your expectations. With a power amplification of 2 x 520 W (4 Ω) [2 x 550 W (2 Ω); 2 x 300 W (8 Ω)], this completely analog amplifier easily controls any loudspeaker.
A class of its own
Conventional solid-state power amplifiers tend to operate in a critical range of the built-in components – this results in unpleasant harmonical artifacts. Tube power amplifiers also distort at their limit but their characteristical behaviour softens this roughness and harshness.

Non the less this is a falsified representation of the sound image. Thanks to VOLTAiR Technology, the Performer s1200 can process much higher levels without even coming near to a critical range. All components constantly operate in the optimal range. The result is a very pleasant, natural and relaxed sound experience. Enjoy your music in every detail and without any listening fatigue.

In compare
Performer s1200 | Performer s900 | Performer s800 | Performer m1000 | |
Channels | 2 | 2 | 2 | 1 |
Bridge Mode | ✓ | |||
Input XLR | ✓ | ✓ | ✓ | ✓ |
Input RCA | ✓ | ✓ | ||
Line thru | ✓ | ✓ | ||
input sensitivity | 10,5 dBu | 8 dBu | 6 dBu | 12,5 dBu |
Output impedance | < 0,04 Ω | < 0,035 Ω | < 0,031 Ω | < 0,031 Ω |
Amplification | 26 dB | 26 dB | 26 dB | 26 dB |
Damping factorr @ 1 kHz, 8Ω | >290 | >280 | >300 | >280 |
Frequency range | 10 Hz – 80 kHz | 10 Hz – 80 kHz | 10 Hz – 80 kHz | 10 Hz – 80 kHz |
THD @ 1 kHz, 8Ω | < 0,04 % | < 0,04 % | < 0,03 % | < 0,03 % |
Noise | -123 dB | -123 dB | -123 dB | -123 dB |
Output power @ 2Ω (RMS) | 2 x 550 W | 2 x 420 W | 1000W | |
Output power @ 4Ω (RMS) | 2 x 520 W | 2 x 370 W | 2 x 285 W | 750W |
Output power @ 8Ω (RMS) | 2 x 300 W | 2 x 200 W | 2 x 185 W | 420W |
Output voltag (RMS) | 54,6 V | 40,2. V | 35 V | 64,6 V |
Output voltag (Peak-to-Peak) | 160 V | 112 V | 74 V | 180 V |
8Ω Bridge Mode RMS | 450W | |||
Linear power with toroidal transformer | ✓ | ✓ | ✓ | ✓ |
Sieving capacity | 70.000 µF | 48.000 µF | 40.8000 µF | 100.000 µF |
Power consumation | 1440 VA | 900 VA | 875 VA | 1375 VA |
Power consumation on idle | 50W | 20W | 40W | 50W |
Stand-by Power consumation | < 0,3W | < 0,3W | < 0,3W | < 0,3W |
12V Trigger | ✓ | ✓ | ✓ | ✓ |
Size incl. feet in mm | 278 x 205 x 345 | 278 x 114 x 345 | 278 x 100 x 345 | 278 x 205 x 345 |
Weight | 25,1 kg | 14,6 kg | 14 kg | 24,8 kg |