mFency 2001-12-20 03:42
问一下，lucas环绕声处理器这东西。
lucas环绕声处理器这东西好不好用？
有没有耳放作用？
酷猫 2001-12-20 03:58
我有lucas，已改成ad827驱动,内部运放部分供电已改为开关升压型18v供电，驱动力惊人！
bbt 2001-12-20 03:58
Frequency response 20 - 18,000 Hz
Input impedance 30,000 ohms at 1 kHz
Minimum output impedance 20 ohms
THD 0.01 %
Crosstalk > -70 dB
Signal-to-noise ratio 85 dB
Dimensions approx. 200 x 80 x 20 mm
Weight (without cable) approx. 700 g
Decoder type Dolby & trade; Pro-Logic & trade;
Processing techniques delay, reverberation, outer ear simulation, comb filtering
Outputs, headphone mode two 3.5 mm stereo jack sockets, headphone simulates front left, centre and right and rear right, and left speakers
Outputs, loudspeaker mode left,centre, right, surround; requires five active loudspeakers
Room simulations 3 variants
Preamplifier functions volume, balance, and bass boost
Supply schedule LUCAS, 6 m connection cable, mains unit, adaptor cables <P><IMG SRC="http://www.musicnet.com.my/3ar00001sl.jpg" border=0>
MM-WANG 2001-12-21 04:27
<BLOCKQUOTE><font size="1" face="宋体">引用:</font><HR>发起人 mFency:
<B>lucas环绕声处理器这东西好不好用？
有没有耳放作用？</B><HR></BLOCKQUOTE><P>看电影用听出似乎模拟的环绕声，可作简单的耳放。
在国外为滞销产品。
LUCAS开始市价为240美元。
现只能作为赠品与HD580出售， HD580 + LUCAS总共199美元。