SPL Performer s1200
Analog stereo power amplifier rated at 2 x 520 W into 4 Ω, built around SPL's VOLTAiR ±60 V input-stage technology. It suits hi-fi and studio users who need a high-power amp with XLR and RCA inputs, input trim and magnetic decorative panels.
- 2 x 520 W into 4 Ω; 2 x 300 W into 8 Ω; 2 x 550 W into 2 Ω
- Analog class-AB design with VOLTAiR ±60 V input stage
- Balanced XLR and unbalanced RCA inputs, switchable
- Input trim 0 to -5.5 dB in 0.5 dB steps
- Magnetic decorative panels; 12 V trigger and AMP CTL standby
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The Performer s1200 is a fully analog class-AB stereo power amplifier. It delivers 2 x 300 W into 8 Ω, 2 x 520 W into 4 Ω and 2 x 550 W into 2 Ω. Voltage and power amplification are separate stages, each with its own negative feedback path, so speaker feedback does not reach the input stage. The input stage runs on SPL's ±60 V VOLTAiR technology, and the power stage on ±80 V from a linear supply with a toroidal transformer.
The amplifier has balanced XLR and unbalanced RCA inputs, selected with a switch on the rear panel. Input sensitivity can be trimmed from 0 dB to -5.5 dB in 0.5 dB steps. Protection circuits cover DC voltage and overheating, with Protect and TEMP LEDs. Cooling is mostly passive through large heat sinks, with six processor-controlled fans as backup. Three base colours (black, red, silver) are available, and magnetic decorative panels in black, red and silver are supplied.
Speaker outputs are screw-type binding posts that take banana plugs or bare wire up to 4 mm. Standby can be switched through the AMP CTL 3.5 mm jack, for example from the Director Mk2, or through a 12 V trigger input from third-party preamps. The unit is made in Germany and is not recommended for speakers below 2 Ω.
Video
Specifikationer
- Märke
- SPL
- Modell
- Performer s1200
- Kategori
- Hi-Fi och hemmaljud › Förstärkare
Inputs
- Analog inputs
- XLR (balanced), RCA (unbalanced)
- Input impedance
- 20 kΩ
- Input sensitivity
- 12,5 dBu
- Input trimming
- 0 dB to -5.5 dB in 0.5 dB steps
Outputs
- Loudspeaker outputs
- Binding posts with 4 mm ø cable hole (screwable) and banana plug
- Output power (RMS, 2 Ω)
- 2 x 550 W
- Output power (RMS, 4 Ω)
- 2 x 520 W
- Output power (RMS, 8 Ω)
- 2 x 300 W
- Output voltage (Peak-to-Peak)
- 160 V
- Output voltage (RMS)
- 54,6 V
Audio
- Harmonic distortion (1 kHz, 2 Ω)
- < 0,09 %
- Harmonic distortion (1 kHz, 4 Ω)
- < 0,09 %
- Harmonic distortion (1 kHz, 8 Ω)
- < 0,04 %
- Output impedance (20 Hz – 20 kHz)
- < 0,031 Ω
- Frequency range (-3dB)
- 10 Hz – 80 kHz
- Amplification gain
- 26 dB
- Damping factor (1 kHz, 8 Ω)
- > 290
- Noise (A-weighted)
- -123 dB
Power
- Power supply capacity
- 70,000 µF
- Toroidal transformer
- 1440 VA
- Operating voltage (input stage)
- +/- 60 V
- Operating voltage (power stage)
- +/- 80 V
- Mains voltage
- 230 V AC / 50 Hz; 115 V AC / 60 Hz (selectable)
- Power consumption
- max. 1440 VA
- Idle power consumption
- 50 W
- Stand-by power consumption
- < 0.3 W
Physical
- Dimensions (W x H x D)
- 276 x 205 x 345 mm (10.94 x 8.07 x 13.6 inch)
- Unit weight
- 25.1 kg (55.3 lbs)
- Shipping weight
- 29.1 kg (64.2 lbs)