The Millennia HV-37 is a high-end, dual-channel microphone and instrument preamplifier designed for professionals seeking pristine, transparent sound. Built upon the acclaimed HV-35 module, it offers up to 70dB of gain, making it ideal for low-output microphones like ribbons and dynamic mics. Its transformer-less design ensures an ultra-wide frequency response from sub-3Hz to over 300kHz, preserving every nuance of your source material. Additional features include front-panel instrument inputs, 48V phantom power, 80Hz high-pass filters, 15dB pads, and a 10dB gain boost for ribbon mics. Housed in a 1U rackmount chassis with an internal power supply, the HV-37 is a favorite among top engineers and artists for its clarity and versatility.