Parasound HCA 1500A in excellent condition, $450, buyer pays shipping (50 lbs approx), paypal preferred.
FEATURES
* Designed by John Curl
* THX certified by Lucasfilm Ltd.
* Independent power supplies for each channel
* Massive 1 kVA toroid power transformer
* 60,000 µF computer-grade capacitors in power supply
* Multiple polystyrene film bypass capacitors in power supply
* DC Trigger Auto On Feature
* Cascoded Class A input stages with matched J-FET pairs
* Handpicked complementary MOSFET transistors in high voltage driver stage
* 8 complementary pairs of 15 ampere 50 MHz output transistors
* Output transistors direct-coupled to speakers without LRC networks
* DC servo direct-coupled audio circuits with 0.8 Hz rolloff
* High-bias Class A/AB operation
* Gold-plated metal structure RCA input jacks
* Gold-plated looping output jacks
* Multiple temperature sensors and silver-cadmium relay protection
* Glass epoxy circuit boards, double-sided for precision
* Custom designed audiophile-grade AC power cord
* Multiple Protection Circuits
SPECIFICATIONS
* Continuous Power Output - Stereo:
205 Watts RMS x 2, 20 Hz-20 kHz, 8 Ω, both channels driven
315 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, both channels driven
* Continuous Power Output - Mono:
630 watts RMS, 20 Hz - 20 kHz, 8 Ω
* Current Capacity:
60 amperes peak per channel
* Slew Rate:
> 130 V/µsecond
* Frequency Response:
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 Impedance:
33 k Ω
* Input Sensitivity:
1 V for 28.28 V, THX Reference Level; 1.2 V for full output
* S/N Ratio:
> 110 dB, input shorted, IHF A-weighted
* Damping Factor:
> 800 at 20 Hz
* Power Consumption:
500 watts
* Dimensions:
w 19" x h 5 1/4" x d 16", h 5 7/8" with feet
* Net Weight:
40 lb
