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Millennia HV-37 Dual Channel Mic and Instrument Preamp  From Millennia

A pair of HV-35 preamps in a standalone package.

Millennia Media

Tour of Types Vocal Mic Shootout: Shure SM7B vs AEA R44 CXE vs Manley Ref C vs Neumann U87Ai

In this video, we put four different types of microphones up against each other on female vocals: the Shure SM7B (Dynamic Mic), the AEA R44 CXE (Ribbon Mic), the Manley Ref C (LDC Tube Mic), and the Neumann U87Ai (Solid State LDC Mic). Joining us for this shootout are Ayisa Adderley (vocals) and Caige Crampshee (guitar) from the band Eyes Eat Suns. Check them out at WWW.EYESEATSUNS.BAND.

Manufacturer's Description from Millennia

Authentic Transparency for Unrestricted Creativity

Features

- Front panel instrument input
- DC coupled ribbon mic with 10dB gain boost setting
- 80 Hz roll off filter
- 48V phantom
- 15 dB Pad
- Polarity flip
- Continuously variable gain control
- Universal Power Supply

Millennia Media

About Manufacturer

Established as a classical music recording company in the 1980s, Millennia Media has grown to become one of the world's respected manufacturers of critical audio recording products. Now with more than 40,000 microphone preamplifier channels shipped, Millennia continues to set sonic precedent in solid-state and vacuum tube mic amps, equalizers, compressors, mixers, and recording channels. With numerous industry awards, fourteen TEC nominations, ten PAR Excellence and Reviewer's Pick awards, an E.Q. Blue Ribbon Award, three Stereophile Class A awarded products, an extensive owner's register of leading audio professionals, and a reputation for musical realism second to none, we believe you won't find a more transparent range of professional audio products on the planet.

Specifications

Minimum Gain 8.5 dB
Maximum Gain  

(continuously variable)

60 dB (70 dB in Ribbon Mode)
Frequency Response  

+0 / -3 dB

sub 3 Hz to beyond 300 kHz
Noise  

60 dB Gain, 10 Hz - 30 kHz, Inputs common

-120 dB EIN
Total Harmonic Distortion + Noise  

35 dB Gain, 10 Hz - 20 kHz bandwidth, +27 dBu Out

< .001%, Typ. < .0005% (< 5 ppm)
Intermodulation Distortion  

(50 Hz & 7 kHz) 35 dB Gain, +27 dBu Out

< .0009%
Phase Response  

35 dB Gain, 50 Hz - 20 kHz bandwidth, +27 dBu Out

< 2 degrees deviation
Common Mode Rejection Ratio  

35 dB Gain, 10 Hz - 20 kHz bandwidth, 100 mV C.M.

> 65 dB, Typ > 85 dB
Slew Rate  

35 dB Gain, +27 dBu Out

> 25 Volts per microsecond
Maximum Input Level  

20 Hz - 40 kHz

+20 dBu (no attenuator pads required)
Maximum Output Level  

20 Hz - 40 kHz

+28 dBu
Phantom Input Impedance  

1 kHz

6,750 ohms
Output Impedance 24.3 Ohms (x2)
Phantom Powering +48 V dc, +/- 2 V dc
Dimensions/Shipping Weight 19” W x 1.75” H x 10” D, 12 lbs..

Downloads

Action

Name

Description

HV-37 User Guide

Review of HV-37