Technical data
Specification
Rated load impedance (output power)
– 100 V 20 Ω (500 W)
– 70 V 10 Ω (500 W)
Rated output power, 1 kHz, THD ≤ 1% 2 ✕ 500 W
1
Rated input voltage +6 dBu
Max. RMS voltage swing, 1 kHz, THD ≤ 1%, without load
– 100 V 110 V
– 70 V 78 V
Voltage gain, ref. 1 kHz, fixed
– 70 V 33.2 dB
– 100 V 36.2 dB
Maximum load capacitance 2 µF
Input level, max. +18 dBu (9.75 V
rms
)
Frequency response, ref. 1 kHz, rated load,
-3 dB
50 Hz to 25 kHz
Input impedance, active balanced 20 kΩ
Signal-to-noise ratio (A-weighted) > 104 dB
Output noise (A-weighted) < -62 dBu
Crosstalk , ref. 1 kHz < -85 dB
Output stage topology Class-D, transformer, floating
Power requirements
– AC 115–240 V (-10/+10%)
2
– DC 21‑32 V
Power consumption, AC and DC See section “Power consumption” in
operation manual
Inrush current 2 A
Inrush current, after five-second power cycle 1.3 A
Mains fuse T6.3A (internally)
DC fuse 30A (internally)
Ground fault R < 50 kΩ
CAN BUS port 2 ✕ RJ-45, 10 to 500 kbit/s
10
28 en | Technical data PAVIRO Amplifier
18-Jun-2015 | 04 | F01U306898 Operation manual
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