真好运 在 2003-11-21 1:17:23 发表的内容
JS报价5600。大家知道A75和A75PLUS有什么区别吗？ |
http://www.arcam.co.uk/support/archive/diva/hifi/a75.html?select=support%2Farchive%2Fdiva%2Fhifi%2Fa75.html
TECHNICAL SPECIFICATIONS
All specification shown below are typical, unless otherwise
stated. Please note that Arcam抯 policy is one of continuous
improvement. We therefore reserve the right to change the
material, dimensions, specifications or design of our products
shown or referred to herein at any time and without prior
notice. Illustrations used in our leaflets or on our website are
intended as a guide only. E&OE 12/00.
A75 STEREO INTEGRATED AMPLIFIER
Continuous Power Output Per Channel
Both channels driven 8 Ohms, 20Hz-20kHz 50W
Single channel 4 Ohms, 1kHz 90W
Distortion 8 Ohms, 80% power, 1kHz 0.01%
Phono Cartridge Input (where fitted)
Input sensitivity 2.0mV
Line and Tape Inputs
Input sensitivity for rated 8 Ohms power output 260mV
Input impedance 12k Ohms
Signal to noise ratio* 100dB
Tone controls, max boost/cut +/-8dB
Preamplifier outputs
Nominal output level 540mV
Output impedance <3 Ohms
General
Power consumption (maximum) 400VA
Size W/D/H mm. inc. feet 430x330x85
* ref. rated power output, 2 volts input, CCIR weighted, tone controls bypassed. All units have a frequency response of 20kHz-20kHz +/-0.25dB.
