
UC4-B
Multi-Pattern USB Microphone
USER’S GUIDE
Table of Contents:
Introduction ..............................3
Precautions ..............................4
Overview ...................................5
Assembling the UC4-B ........6
Mounting the UC4-B on
a Microphone Stand ..............6
Windows Set-Up ................ 7-8
Mac OS Set-Up ........................9
Recording with
the UC4-B ...............................10
Selecting a
Polar Pattern ..................... 11-12
Troubleshooting .................... 13
Frequency Charts ........... 14-15
Specifications .................. 16-17
Warranty .................................. 18

Thank you for choosing Senal.
The UC4-B is the ideal microphone for so many different applications, it’s
impossible to list them all. Podcasts, voiceovers, instruments, rehearsals, and
broadcasts are just some of the great uses for this versatile mic.
The UC4-B features an internal analog-to-digital converter that offers 16/24-bit depth and
up to 192 kHz resolution for stunning, accurate, and robust sound. An innovative triple-
capsule array allows you to record in stereo to capture ambient sound, or select between
cardioid, bidirectional, or omnidirectional polar patterns. Whether you’re recording
a solo voice, instrument, interview, or meeting, the UC4-B has a setting to perfectly
capture the sound. And the headphone output provides latency-free monitoring. The
microphone connects directly to a USB port on your computer, so phantom power or
an additional A/D converter isn’t necessary. Plug-and-play connectivity and simple,
intuitive controls will have you recording broadcast-quality sound in seconds.
Introduction
.....................................................................................................
3

Precautions
• Please read and follow these instructions, and keep this manual in a safe place.
• Exposure to high sound levels can cause permanent hearing loss.
Avoid listening at high volumes for extended periods.
• Keep this product away from water and flammable gases or liquids.
• Do not attempt to disassemble or repair this product yourself. There are
components inside that can produce a hazardous electric shock.
• Handle this product with care.
• Clean this product with only a soft, dry cloth.
• Make sure that this product is intact and that there are no missing parts.
• All images are for illustrative purposes only.
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4
Precautions

Overview
Microphone
capsules
Mini USB
port
Headphone
output
Mute switch and
power indicator
Headphone
volume control
Overview
.......................................................................................................
5/8 in.
mic stand socket
Gain
control
Polar pattern
selector
5

Assembling the UC4-B
The mic stand’s feet should extend out toward the front of the
microphone. To save space on your desktop, the microphone can
be mounted with the feet pointing toward the back.
1. Place the washers on either side of the microphone.
The metal side should face out.
2. Place the microphone and washers into the desktop
stand, and align the attachment holes.
3. Screw in the thumbscrews on both sides, and tighten until secure.
Mounting the UC4-B on a Microphone Stand
1. Remove the microphone from the desktop stand
by unscrewing the thumbscrews.
2. If the microphone stand’s threaded mount includes a locking
washer, turn it clockwise until it’s at the bottom of the threads.
3. Screw the UC4-B onto the mic stand.
4. Tighten the connection by rotating the locking washer counterclockwise until secure.
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6
Assembling / Mounting the UC4-B