[Thanh lý] Pow cỏ Parasound HCA-1500A

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Tên mặt hàng: Parasound HCA-1500A
Tình trạng, mô tả: hoạt động hoàn hảo, all zin, đẹp
Giá bán: 18tr
Khu vực: sài gòn
Điện thoại: 090.2345.393
Giao hàng: toàn quốc, mua chịu ship
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Biến áp xuyến 1 kVA, Pow class A, Pow sẽ tự chuyển qua class AB nếu cần công suất với matched J-FET pairs

Dòng lớn, đặc biệt xuống tới 2 ohm, dùng 4 tụ nguồn ELNA cao cấp(14,000 Uf/ tụ)

Damping factor 800 --> các bác dùng ATC, PMC, BW có thể lưu ý.

Pow có volume chơi trực tiếp ko qua pre

Có thể dùng 2 con 1500A để đánh mono bridge cho CS lên tới 630w/c ở 8 ohm

Power output: 205 watts per channel into 8Ω (stereo), 315 watts per channel into 8Ω (stereo) 630 watts into 8Ω (mono)

https://www.hifiengine.com/manual_library/parasound/hca-1500a.shtml
https://parasound.com/vintage/hca1500a.php
https://www.parasound.com/pdfs/vintage/hca1500aom.pdf
Điện 120v

• Designed by John Curl
• THX certified by Lucasfilm Ltd.
• Independent power supplies for each channel
• Massive 1 kVA toroid power transformer
• 60,000 �F 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/�second
• 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

 

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