microphone pre amp

Millennia HV-35, microphone pre amp (Series 500), Continuously variable gain control, Front panel instrument input, DC coupled ribbon mic with thomann 10dB gain boost setting, 80 Hz rolloff filter, 48V phantom power, 15 dB Pad, frequency response: +0/-3dB: 3 Hz to beyond 300 kHz, Polarity flip, Format: API 500 series compatible