sE Electronics DM1

sE Electronics DM1 Microphone preamplifier Gain: +28 dB Ideal for dynamic microphones with low output Class A FET transistors Low noise floor Helps with long cable runs and reduces interference Gold-plated XLR contacts Sturdy metal housing Used together with the Shure SM7B. The condition is perfect, it was purchased about a year ago and used rarely. Unfortunately, I no longer have the box and documents—the set includes only the preamplifier.