Audio-Technica ATM350U Cardioid condenser instrument microphone with universal clip-on mounting system, 5" gooseneck

Product Overview

The Audio-Technica ATM350U is a cardioid condenser instrument microphone built around the ATM350a element, paired with the AT8491U universal clip-on mount and a strong, flexible AT8490 5-inch gooseneck. This clip-on instrument microphone delivers a clear, well-balanced response at high sound pressure levels, making it well suited to brass, saxophone, and other instruments in live-sound, broadcast, and house of worship audio. The universal clip-on mounting system clamps securely to an instrument bell and holds the microphone in position even during aggressive play. It is a versatile gooseneck condenser microphone for commercial AV and performance applications.

Product Description

Designed for use with brass, saxophone, and other instruments, the ATM350U UniMount system gives integrators the tools to mike a performer with confidence. The system features the ATM350a cardioid condenser microphone, a high-SPL element that provides a clear, well-balanced response from any instrument. When teamed with the included AT8491U universal clip-on mount and strong, flexible AT8490 5-inch gooseneck, the microphone clips securely to the bell of the instrument and stays where it is positioned, so the gooseneck will not flop around no matter how aggressively the instrument is played. The cardioid polar pattern isolates the instrument by reducing side and rear pickup, while the switchable 80 Hz high-pass filter on the in-line power module helps control undesired low-frequency noise. The clip-on mount also provides shock resistance for the microphone. For installed systems, the standard phantom power requirement and 3-pin XLRM output make integration with mixers, DSPs, and wireless transmitters straightforward. The system includes an AT8468 violin mount with hook-and-loop fastener and a protective carrying case. Browse compatible microphones and accessories at Creation Networks to assemble a complete capture solution. Optional interchangeable elements allow the pickup pattern to be tailored to the venue.

Key Features

• ATM350a Cardioid Condenser Element — Provides crisp, clear, well-balanced microphone response even at high sound pressure levels.
• Cardioid Polar Pattern — Reduces pickup of sounds from the sides and rear, improving isolation of the desired source.
• UniMount Universal Clip-On Mount — The AT8491U attaches securely to an instrument bell and provides shock resistance for the microphone.
• Rugged 5-Inch Gooseneck — The AT8490 UniMount gooseneck rigidly holds its shape, keeping the microphone accurately positioned during aggressive play.
• Switchable High-Pass Filter — The in-line power module includes a switchable 80 Hz roll-off to control undesired ambient noise.
• High Maximum SPL — Handles up to 159 dB SPL, suiting it to loud brass and reed instruments.
• Interchangeable Elements — Optional UE-H hypercardioid and UE-O omnidirectional elements allow the pickup pattern to be changed.
• Included Violin Mount — An AT8468 violin mount with hook-and-loop fastener provides an additional mounting option.

Typical Applications

• House of worship brass and ensemble capture
• Broadcast studio instrument miking
• Auditorium and stage live-sound reinforcement
• Multi-purpose room performance audio
• Commercial meeting space presentation audio

Technical Specifications

Specifications sourced from Audio-Technica (audio-technica.com).

Frequently Asked Questions

What instruments is the ATM350U designed for?

The ATM350U universal clip-on system is designed for brass, saxophone, and similar instruments. The AT8491U mount clamps securely to the instrument bell, and an included AT8468 violin mount provides an additional option.

Does the microphone require phantom power?

Yes. The in-line AT8543 power module requires 11 to 52V DC phantom power and outputs through a standard 3-pin XLRM connector for direct connection to mixers, DSPs, and wireless bodypack transmitters.

How does the ATM350U integrate into a commercial AV system?

The XLRM power module connects to any phantom-powered mic input. The switchable 80 Hz high-pass filter helps manage low-frequency stage and room noise during system integration.

Can the polar pattern be changed?

Yes. Optional UE-H hypercardioid and UE-O omnidirectional interchangeable elements are available to tailor the pickup pattern to the instrument and venue.

What is included in the system?

The system includes the ATM350a cardioid condenser microphone, AT8543 power module, AT8491U universal clip-on mount, AT8490 5-inch gooseneck, AT8468 violin mount with hook-and-loop fastener, and a protective carrying case.

Is the ATM350U covered by a warranty and support?

The microphone is covered by Audio-Technica's standard warranty. Creation Networks provides product support and integration guidance to help you specify and deploy the system correctly.