sE Electronics VR1 Ribbon Microphones User Manual

: October 27, 2023
: sE Electronics

Table of Contents

VR1 Ribbon Microphones
Brief Description
What’s in the box
Safety and maintenance
Technical Specifications
Support
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

VR1 VR2
User Manual

VR1 Ribbon Microphones

Thank you
We would like to thank you cordially for choosing this sE microphone! This manual contains some important instructions for setting up and operating your new equipment. Please take a few minutes to read the instructions below carefully. We hope you will enjoy working with it as much as we enjoyed designing and building it for you.
Most Sincerely,
Your sE Team

Brief Description

The VR1 and VR2 ribbon microphones mark a new era in ribbon technology. Whereas most ribbon microphones have a dark, muted high-frequency response, the VR1 and VR2 utilize a clever mechanical device to achieve nearly full- range frequency response that extends well beyond that of most other ribbon microphones, approaching nearly 20kHz. This provides an extended level of topend detail, so the result includes not only the distinctly natural low-end and midrange that most ribbons provide, but also minimal loss in high frequency content. Guitar and brass tones retain their “edge”, cymbals still sound rich and full, and a supremely natural sound is achieved from top to bottom.
Additionally, the VR1 and VR2 can handle very high sound pressure levels and thus can be utilized for applications not normally considered for most ribbon microphones, including loud brass, drums, and electric guitar cabinets, both in the studio and on stage.
The VR1 is a passive ribbon, so it does not require phantom power – though it is “phantomprotected”, so it will not be damaged by accidental application of phantom power.
Given its loweroutput, it is ideally suited for loud sources such as electric guitars, drum overheads, andbrass.
The VR2 is an active ribbon and requires +48V phantom power for operation. With higher sensitivity than the VR1, it is ideally suited for applications including acoustic instruments, piano, and vocals, as well as the same sources as the VR1 (guitars, drums, brass).

What’s in the box

Your packaging should contain the follow items. If anything is missing, please contact your sE
Electronics dealer and let them know.

VR1 / VR2 microphone
microphone stand clip
thread adapter
wooden case
shock mount

Powering – VR2 ONLY
To ensure proper operation, the VR2 microphone requires a phantom power source providing 48 Volts according to IEC 61938.
Risk of damage
Do not connect the VR2 microphone to any power supply other than a phantom power source (input with phantom power or external IEC standard phantom power supply) with a floating connector, using a balanced cable with studio grade connectors to IEC 268-12 only. This is the only way to ensure safe and reliable operation.
Note: The VR1 is a passive ribbon microphone and does not require phantom power for operation.

Safety and maintenance

Risk of damage
Please make sure that the piece of equipment to which your microphone will be connected fulfils the safety regulations enforced in your country and is fitted with a ground lead.
Cleaning the microphone
After every use, clean the microphone with a dry, soft cloth tissue and store it in a solid case or a zipper pouch.

Technical Specifications

| VR1| VR2
---|---|---
Electronics| Passive| Active
Transducer| Hand-tensioned 2.5pm aluminum ribbon| Hand-tensioned 2.5pm aluminum ribbon
Magnet| Neodymium| Neodymium
Polar Pattern| Figure-8| Figure-8
Frequency Range| 20 — 18,000 Hz| 20 — 18,000 Hz
Sensitivity| 1.78 mV/Pa (-55 dB)| 14.1 mV/Pa (-37 dB)
Electrical Impedance| 300 Ohms| 200 Ohms
Recommended Load Impedance| >1 k Ohms| >1 k Ohms
Max SPL| 135 dB (0.5% THD @ 1 kHz)| 135 dB (0.5% THD @ lkHz)
Equivalent Noise Level| –| 18 dB(A)
Dynamic Range| –| 117 dB
Signal to Noise Ratio| –| 76 dB
Connectivity| 3-pin male XLR connector| 3-pin male XLR connector
Power Requirements| –| +48V Phantom
Current Consumption| –| 2.4 mA
Dimensions| 33 mm (1.30 in.) x 19.5 mm (0.77 in.) x 127
mm (5.00 in.)| 33 mm (1.30 in.) x 19.5 mm (0.77 in.) x 187
mm (7.36 in.)
Weight| 230 g (8.11 oz)| 360 g (12.70 oz)

Support

In case you are experiencing any problems or have any questions regarding your sE product, please contact your dealer first for the fastest and more direct service. If an authorized service is required, it will be arranged by that dealer: http://www.seelectronics.com/dealers If you still have difficulties with support or assistance, please do not hesitate to contact us directly: http://www.seelectronics.com/contact-us
Lastly, remember to register your new gear to extend your warranty to a full three years: http://www.seelectronics.com/registration

Contact
Feel free to contact us:
sE Electronics International, Inc.
www.seelectronics.com
448 Ignacio Blvd, STE 411
contact@seelectronics.com
Novato, CA 94949
USA
Our international distributors and sales representatives: http://www.seelectronics.com/contact-us
This product conforms to the standards listed in the Declaration of Conformity. Please contact us if you want to order a free copy of the Declaration of Conformity
Technical data subject to change without notice.

IMPORTANT
WARRANTY REGISTRATION
Thank you for purchasing an sE product!
http://www.seelectronics.com/registration
Most Sincerely,
Your sE Team