The MD7-SE from Ming Da is a tube Stereo Pre-amp rich with four input groups and two output groups. With an impressive frequency range of 5Hz to 100KHz, the MD7-SE is designed for dynamic preamplification.
The MD7-SE is made up of five Vacuum Tubes to provide an optimally natural sound reproduction, of which four of the Vacuum Tubes are notably of the high fidelity 6SN7 type (the other, a rectifier, is a 274B/5U4G). The quality of sound from the MD7-SE is also from an extremely low distortion, at less than 0.2%, low Signal to Noise Ratio, and very low power consumption which would otherwise add to noise and distortion.
With a wide input voltage range of between 100mv to 2000mv, and low output impedance, the MD7-SE is high on efficiency while designed to retain as much
original sound as possible.
The MD7-SE Valve Stereo Preamp weighs in at 14kg and has dimensions of L48 x W35 x H38(cm). The MD7SE has a remote control and ships from Chicago, IL