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Audio Research VSi75 VT 立體聲合併機

Audio Research VSi75 VT 立體聲合併機

HK$80,000.00
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商品描述
***本店商品網上及門市同步銷售,系統有機會未及時更新,將會有職員致電聯絡。***
***有現貨的商品1-3個工作天內會跟進及寄出。訂貨約需2-4星期。***


POWER OUTPUT
75 watts per channel continuous from 20Hz to 20kHz. 1 kHz total harmonic distortion typically 1.5% at 75 watts, .05% at 1 watt. Approximate actual power available at “clipping” 80 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)
POWER BANDWIDTH 
(-3dB points) 12Hz to 70kHz.
FREQUENCY RESPONSE
(-3dB points at 1 watt) 1.0Hz to 70 kHz.
INPUT SENSITIVITY
0.55V RMS Single-ended for rated output. (32.5dB gain into 8 ohms.)
INPUT IMPEDANCE 
52.5K ohms Single-ended.
INPUTS 
(5) 1, 2, 3, 4, 5 (Single Ended RCA connectors).
MAXIMUM INPUT 
10V RMS (any input).
OUTPUT POLARITY
Non-Inverting (any input).
PUSH BUTTONS
Volume up, Volume down (103 steps), Power, Input, Mute, Bias. All functions on IR remote control.
OUTPUT REGULATION 
Approximately 2dB 8 ohm load to open circuit (Damping factor approximately 4).
OUTPUT TAPS
8 ohms, 4 ohms.
OVERALL NEGATIVE FEEDBACK 
4dB.
SLEW RATE
10 volts/microsecond.
RISE TIME
4 microseconds.
HUM & NOISE
Less than 1.0 mV RMS -88dB below rated output (IHF weighted, Vol down).
POWER SUPPLIES
Electronically regulated Low and High voltage supplies for input stages. Automatic 40 sec. warm-up/brown-out mute.
POWER SUPPLY ENERGY STORAGE
Approximately 350 joules.
POWER REQUIREMENTS 
100-125VAC 60Hz (200-250VAC 50Hz) 400 watts at rated output, 600 watts maximum, 210 watts at “idle’ 1.0 watt power off.
TUBES REQUIRED
2-Matched pair KT150-Power Output; 2 -6H30 driver.
DIMENSIONS 
Width 14.5” (36.8 cm); 
Height 9.25” (23.5 cm); 
Depth 16.25” (41.3 cm); 
Rear connectors extend .88” beyond chassis.
WEIGHT 
36.4 lbs. (16.5 kg) Net; 49.3 lbs. (22.4 kg) Shipping.


送貨及付款方式

送貨方式

  • 陳列室自取
  • 特別安排運送方式 (需與職員聯絡)
  • 順豐站取件 (運費到付)
  • 順便智能櫃取件 (運費到付)
  • 順豐營業點 (到付)
  • 辦公室/住宅地址直送 (經順豐速運) (運費到付)
  • 順豐站取件 (寄付)
  • 順便智能櫃取件 (寄付)
  • OK便利店取件 (寄付)
  • 順豐營業點 (寄付)
  • 7-11便利店取件 (寄付)
  • 雅詠同事直送+安裝

付款方式

  • 陳列室付款
  • 銀行轉帳/ATM
  • 轉數快
  • 信用卡
  • 八達通(Octopus)
  • 支付寶 (HK)
顧客評價
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