Preamplifier - turntable pre-amplifier, for MM portable, external power supply MM phono preamps for portable turntable also allows you to connect devices without special Phono input. The turntable pre-amplifier allows connection of devices without a special phono input, such asordinary desktop amplifiers, home theater systems and speakers. The pre-amplifier's design helps reduce background noise and produce quality sound. Quality components guarantee a long service life. The pre-amplifier is designed specifically for signal generated by a MM cartridge and powered using the supplied DC power supply.Key featuresTurntable connection without a phono inputTurntable pre-amplifier for MM cartridgesQuality design allows for background noise reductionHigh quality components guarantee a long service lifeDC power supply included in the packageSpecifications:Input impedance:> 47 kOhmLoad impedance:22 kOhmMax. channel difference at 1...