A 31

• 250 watts x 3 @ 8 Ohms / 400 watts x 3 @ 4 Ohms

• Adjustable gain for up to +6db over THX Reference level

• Unbalanced RCA and balanced XLR inputs

• Circuitry designed by legendary John Curl

• High bias class A/AB operation

• Direct coupled (no capacitors or inductors in signal path)

• Complementary MOSFET driver stage and JFET input stage

• 24 beta-matched 15 amp, 60 MHz bipolar output transistors

• 1.5 kVA encapsulated toroid power transformer with independent

• secondary windings for each channel

• 98,400 µF power supply filter capacitance

• DC Servo and relay protection circuits

• AC present, channel status, high temperature indicators

• Heavy-duty 24k gold-plated 5-way speaker terminals

• THX Ultra2 certified

• Auto turn-on by 12v trigger or audio signal

• 4u Chassis, carry handles, rack mounting adapter included

General
General	17-1/2" w x 7-5/8" h x 20" d, 7" h without feet

• A 31

• A31 Brochure

• Halo Brochure - Screen version

• Halo Brochure - Print version

• Parasound Amp BTU Ratings

Extended warranties can save you hundreds, sometimes even thousands of dollars in unexpected repairs. You can contact us, or visit our store for additional details.

Let our team co-ordinate professional delivery and installation on your new purchase. Some restrictions may apply.