Parasound Halo A 52+ Five Channel Power Amplifier
Parasound Halo A 52+ Five Channel Power Amplifier
Product questions? Found a lower price?
Let us know: 909.931.9686 or chat.
This item qualifies to earn HiFives. What's a HiFive?
View full detailsParasound Halo A 52+ Five-Channel Power Amplifier
A 180 W, high-bias class A and AB amp designed by John Curl.
With circuitry designed by the legendary John Curl, the Parasound Halo A 52+ is a high-bias class-A with AB operation that will deliver monster power to your five-channel home theater setup.
The JFET input stage is connected to a complementary MOSFET driver stage, and the amp uses 6 beta-matched 15 ampere, 60 MHz bipolar output transistors. The 55 lb. amp uses a 1.5 kVA encapsulated toroidal transformer with independent windings for each channel. The output stage uses 100,000 µF filter capacitors.
Features
- DC Servo and relay protection circuits
- Automatic turn-on by 12 V trigger or audio sensing
- 3U chassis, rack-mountable with HRA3 (sold separately)
Specifications
Power Output (8, 4 ohm): 180 W, 250 W
Inputs: 5 x RCA, 5 x XLR, DC trigger
Input Impedance (Bal., SE): 94 kΩ, 47 kΩ
Dimensions (WHD): 17-1/4" x 5-1/4" x 20"
Weight: 55 lb.