Millennia HV-3D (c. 2000–2005)

Millennia's HV-3D took the company's HV-3 microphone preamp design and packaged it as a multi-channel mic preamp in four- and eight-channel versions. EQ Magazine (November 2005, p.66) covered it on its gear page as a high-voltage mic preamp, pricing the 4-channel unit at $2,785 and the 8-channel unit at $3,775, and describing both as built from fully matched HV-3 series preamp channels with an optional 130-volt phantom power mode — well above the usual 48-volt standard.

A Mix product roundup (August 2000, p.102) described the HV-3 as designed for critical applications demanding dynamic uniformity and timbre purity, particularly large-orchestra and effects recording. Millennia's own advertising through the early 2000s leaned on that same reputation, claiming over 15,000 channels installed by mid-2004 (Mix, June 2004, p.97) and name-dropping users that included Telarc, Barbra Streisand, Celine Dion, Sarah McLachlan, Shania Twain, Andrea Bocelli, and the Academy Awards broadcast.

Beyond those period press mentions, documented detail on the HV-3D is thin. The archive holds no full factory specification sheet — no published frequency response, THD, or dimensions — and production years are unconfirmed. The record only places the model on the market between 2000 and 2005.

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