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+--- Тема: Продам усилитель Parasound HCA1500A (/thread-165277.html)
Продам усилитель Parasound HCA1500A - Nemezice - 06-06-2016 01:21
Продам усилитель Parasound HCA1500A - 700$
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:
< 0.03% at full power; < 0.01 % typical levels
IM Distortion:
< 0.03 %
TIM:
unmeasurable
Dynamic Headroom:
> 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
RE: Продам усилитель Parasound HCA1500A - Nemezice - 28-06-2016 00:01
Снизил цену 650$
RE: Продам усилитель Parasound HCA1500A - Nemezice - 21-07-2016 10:17
акутально
RE: Продам усилитель Parasound HCA1500A - Nemezice - 06-09-2016 22:52
актуально