User Manual for Millennia HV-37 Two-Channel Microphone Preamplifier Rack Module Click to enlarge the picture
Contents of the user manual for the Millennia HV-37 Two-Channel Microphone Preamplifier Rack
- Product category: Microphone Preamps Millennia
- Brand: Millennia
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Millennia Microphone Preamps
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User manual for the Millennia HV-37 Two-Channel Microphone Preamplifier Rack contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Millennia product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Millennia user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Millennia product will considerably shorten its lifespan!
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Product description The Millennia HV-37 is a professional dual-channel microphone preamplifier that can be mounted into a 1RU rack space. The preamp features continuously variable gain control, offering up to 60 dB of gain, plus an additional 10 dB of gain when used in "Ribbon Mic Mode." It also features a high pass filter, phantom power, and an instrument input for high impedance sources such as bass guitars. The HV-37 is ideal for a wide range of studio applications such as recording vocals, guitars, bass, drum overheads, and more. - Continuously variable gain control
- Front panel instrument input
- DC coupled ribbon mic with 10 dB gain boost setting
- Signal Present (green) and Peak (red) LEDs
- Internal power supply - 100 to 240V operation
In the Box Millennia HV-37 Two-Channel Microphone Preamplifier Rack Module Limited 1-Year Warranty Table of Contents
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Technical parametersMillennia HV-37 Specs Gain | Minimum Gain: 14.5 dB, 1 dB with pad Maximum Gain (continuously variable): 60 dB (70 dB in Ribbon Mode) | Frequency Response | At -3 dB: < 10 Hz to > 200 kHz Typical -1.0 dB @ 10 Hz Typical -1.5 dB @ 200 kHz | Noise | At 60 dB Gain, 10 Hz - 30 kHz, Inputs common: -130 dB EIN | Total Harmonic Distortion/Noise | At 35 dB Gain, 10 Hz - 20 kHz bandwidth, +24 dBu Out: < 0.003%, Typical < 0.001% | Intermodulation Distortion | At (50 Hz & 7 kHz) 35 dB Gain: < 0.0006% +12 dBu Out < 0.001% +20 dBu Out | Phase Response | At 35 dB Gain, 50 Hz - 20 kHz bandwidth, +27 dBu Out: < 2 degrees deviation | Common Mode Rejection Ratio | At 35 dB Gain, 10 Hz - 20 kHz bandwidth, 100 mV C.M.: > 65 dB, Typical > 85 dB | Slew Rate | At 35 dB Gain, +24 dBu Out: > 25 V per microsecond | Maximum Input Level | At 20 Hz - 40 kHz: +12 dBu @ 0.02% THD+N +18 dBu @ 0.02% THD+N with pad | Maximum Output Level | At 1 kHz @ 35 dB of Gain, THD+N is: < 0.001% at +26 dBu output < 0.05% @ +28 dBu output | Input Impedance | Phantom: At 1 kHz: 2,210 ohms | Output Impedance | 24.3 ohms (x2) | Phantom Power | 48 VDC +/- 2 VDC | Dimensions | 19 x 1.75 x 9" (48.3 x 4.5 x 23 cm) | | Package Weight | 13.0 lb | Box Dimensions (LxWxH) | 21.3 x 21.0 x 5.2" |
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