*180 watts RMS x 5, 8 Ohms
*225 watts RMS x2, 8 Ohms
*Circuitry designed by legendary John Curl
*High bias Class A/AB operation
*Balanced inputs of discrete circuits and XLR connectors
*Direct Coupled for cleanest signal
*MOSFET driver stage and JFET input stage, hand-matched
- Circuitry designed by legendary John Curl
- High bias Class A/AB operation
- Balanced inputs with discrete circuits and XLR connectors
- Direct Coupled – no capacitors or inductors in signal path
- Hand-matched MOSFET driver stage and JFET input stage
- Full power is rated all the way down to 5Hz for unrestricted low-end bass
- Beta-matched 15 amp, 60 MHz bipolar output transistors
- 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel
- 100,000 μF power supply filter capacitance
- DC Servo and relay protection circuits
- Heavy-duty 24k gold-plated 5-way speaker terminals
- 3u Chassis, rack mountable
Continuous power output:
180 watts RMS x 5, 20 Hz – 20 kHz, 8 Ω, all channels driven
225 watts RMS x 2, 20 Hz – 20 kHz, 8 Ω, all channels driven
225 watts RMS x 5, 20 Hz – 20 kHz, 4 Ω, all channels driven
350 watts RMS x 2, 20 Hz – 20 kHz, 4 Ω, all channels driven
Current capacity:
45 amperes peak per channel
Power bandwidth:
5 Hz – 100 kHz, +0/-3 dB
Total harmonic distortion:
< 0.05 % at full power
IM distortion: balanced 16 V rms
< 0.04 %
Slew rate:
> 130 V/µsecond
Dynamic headroom:
> 1.5 dB
Interchannel crosstalk:
> 78 dB at 1 kHz;
> 63 dB at 20 kHz
Input sensitivity:
1 V for 28.28 V
Input impedance:
47 k Ω unbalanced; 94 k Ω balanced
S/N ratio:
112 dB, input shorted, IHF A-weighted
Damping factor:
> 1100 at 20 Hz
Dimensions:
17-1/4″ w x 5-1/4″ h x 20″ d, 5-7/8″ h without feet
Net weight: 55 lb. (25.0kg)
http://www.parasound.com/a52+.php
Multi-awarded & reviews:
HiFi Review (HK) December 2018
and more…
Price: RM18,500
2 Years local warranty.
Actsessory Shoppe 