Power & Amp
lifier Sections
Number of Channels
2
Max Output Power @ 8 ohms
2 x 250W
Max Output Power @ 4 ohms
2 x 500W
Output Circuitry
Class D - full bandwidth PWM modulator with
ultra low distortion
Output Voltage
+/-70 V (SE Mode unloaded) / B/-140V
(BTL Mode unloaded)
THD @ Rated power 4Ω (1kHz)
<0.005% (20 Hz - 20 kHz, 8Ω load, 3dB below
rated power)
Signal To Noise Ratio
>120 dB (A-weighted, 20 Hz - 20 kHz, 8Ω load)
Frequency Response
20Hz - 20kHz ±0.5 dB
Power Supply
Switch mode power supply with PFC (Power
Factor Correction) and integral standby converter
Operating Range
Universal Mains, 85-265V
Consumption / Current draw and Thermal
dissipation @ 230 V
11.2W / -A / 38.3 BTU/h (Idle)
173W / -A / 143.4 BTU/h (I/8 max. power@4Ω)
Protections
Over-Current, Over/Under Voltage, Output DC
and Over-Temperature
Audio
Analog Input
1 x XLR electronically balanced, +12dB
Analog Output
1 x XLR electronically balanced (Link)
AD&DA Converters
CS42528 24bit
Frequency Response (DSP)
20-20KHz; -0.5dBu at 20Hz and 20kHz
Summary of Contents for PDA500PF
Page 6: ...Processes Block Scheme...
