Parasound HCA-1000A - 2 Channel Amplifier

hca-1000a

hca-1000a

hca-1000a

hca-1000a

hca-1000a

hca-1000a

hca-1000a

hca-1000a

MSRP: $575
Price: $400 - SOLD!!!

Conservatively rated 8/10 due to light scratches that are only visible at a certain angle. Functions perfectly!

'A' designation for +12V trigger capability. Can be bridged to 400 watts RMS!

Do not have the original box, but will be packaged securely for shipping. Buyer responsible for shipping charges.

Continuous Power Output - Stereo:
125 watts RMS x 2, 20 Hz - 20 kHz, 8 O, both channels driven;
200 watts RMS x 2, 20 Hz - 20 kHz, 4 O, both channels driven
Continuous Power Output - Mono:
400 watts RMS, 20 Hz - 20 kHz, 8 O

-Circuitry designed by John Curl
-THX Ultra-certified
-Direct Coupled -- no capacitors or inductors in signal path
-Input stage uses hand matched complementary JFETs
-12 beta-matched 15 amp, 50 MHz bipolar output transistors
-785VA Toroid power transformer with independent secondary windings for each channel, 40,000 µF power supply filter capacitance
-Independent power supplies for each channel
-DC Servo and relay protection circuits
-Highbias Class A/AB operation
-AC present, standby/normal, current overload indicators
-Tiffany-style RCA input jacks, loop output jacks
-12 volt DC automatic turn-on circuitry
-Gold-plated 5 way speaker binding posts
-Custom designed removable IEC AC cord
-Rear mounted gain controls; ground lift switch
-2 rack space height front panel
-Rack mounting adapter available

SPECIFICATIONS

Continuous Power Output - Stereo:
125 watts RMS x 2, 20 Hz - 20 kHz, 8 O, both channels driven;
200 watts RMS x 2, 20 Hz - 20 kHz, 4 O, both channels driven
Continuous Power Output - Mono:
400 watts RMS, 20 Hz - 20 kHz, 8 O
Current Capacity:
45 amperes peak per channel
Slew Rate:
>130 V/µsecond
Power Bandwith:
5 Hz - 100 kHz, +0/-3 dB at 1 watt
Total Harmonic Distortion:
1.5 dB
Interchannel Crosstalk:
> 80 dB at 1 kHz; > 60 dB at 20 kHz
Input Sensitivity:
1 V for 28.28 V, THX Reference Level; 1.1 V for full output
Input Impedance: 33 k O
S/N Ratio: > 116 dB, full power; > 96 dB, THX Reference Level
Damping Factor:
> 800 at 20 Hz
Power Consumption:
500 watts
Dimensions:
w 17 1/4" x h 3 1/2" x d 13 1/4", h 4 1/8" with feet
Net Weight:
22 lb