PAVIRO Amplifiers

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Technical Specifications
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 W1
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 Vrms)
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	2A
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
Protection	Audio input level limiter, RMS output power limiter, high temperature, DC, short circuit, mains undervoltage protection, DC supply undervoltage protection, inrush current limiter, ground fault
Cooling	Front-to-rear, temperaturecontrolled fans
Operating temperature	-5 °C to +45 °C
Safety class	Class I
Electromagnetic environment	E1, E2, E3
Product dimensions (Width ✕ Height ✕ Depth)	19”, 2 HU, 483 ✕ 88.2 ✕ 391 mm
Net weight	16.5 kg
Shipping weight	19 kg