回复：音响应该是这样玩的！(II) ——唱头放大器就应该这么弄。
耐着性子看完了70页没能看到技术指标?
只看到下面这个,但它是唱头的指标不是放大器的。
指标：
CARTRIDGE - Denon DL-S1
Type - Moving Coil
Output voltage - 0.15mV
Frequency range - 20Hz - 70kHz
Recommended Load impedance - over 100 Ohms
Channel balance - @ 1 kHz Less than 1.0 dB
Channel separation - @ 1 kHz >28 dB
Stylus tip - 0.07 x 0.07 mm square solid diamond
Compliance - 14 x 10-6cm/dyne
Recommended Tracking force - 13mN +/- 2mN (1.3g +/- 0.2 g)
Color - Black & Gold
Weight - 7.0g
