Audio-Technica ATM350S Cardioid condenser instrument microphone with surface mounting system, 5" gooseneck

Product Overview

The Audio-Technica ATM350S is a cardioid condenser instrument microphone built around the ATM350a element, paired with the AT8491S surface mount and a strong, flexible AT8490 5-inch gooseneck. This instrument condenser microphone delivers a clear, well-balanced response at high sound pressure levels, making it a dependable choice for stage, broadcast, and house of worship audio capture. The surface mounting system lets integrators attach the microphone to accordions, drum shells, pianos, and other instruments with challenging mounting surfaces. It is a compact, stay-in-place gooseneck microphone for demanding commercial AV and live-sound applications.

Product Description

The ATM350S system is designed for situations where a discreet, securely mounted microphone is required on an instrument or surface that does not accept a standard clamp. The ATM350a cardioid condenser element provides high-SPL handling and a balanced frequency response, while its cardioid polar pattern isolates the desired source by reducing pickup from the sides and rear. The included AT8490 5-inch gooseneck rigidly holds its shape, keeping the microphone accurately positioned even during aggressive play. An in-line power module with a switchable 80 Hz high-pass filter helps control undesired low-frequency ambient noise. The AT8491S surface mount uses an adhesive base to attach the microphone to flat or curved surfaces where clip-on mounts are impractical. For permanently installed AV systems, the microphone's standard phantom power requirement and 3-pin XLRM output simplify integration with mixers, DSPs, and wireless transmitter bodypacks. Interchangeable hypercardioid and omnidirectional elements are available to tailor the pickup pattern to the room. Browse compatible microphones and accessories at Creation Networks to build a complete capture system. The low-profile design keeps the microphone visually unobtrusive in broadcast and worship environments.

Key Features

• ATM350a Cardioid Condenser Element — Delivers crisp, 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.
• AT8491S Surface Mount — Attaches the microphone to instruments and surfaces that are difficult to mike with conventional clamps.
• Rugged 5-Inch Gooseneck — The AT8490 UniMount gooseneck rigidly holds its shape to keep the microphone accurately positioned.
• Switchable High-Pass Filter — The in-line power module includes a switchable 80 Hz roll-off to control undesired low-frequency noise.
• High Maximum SPL — Handles up to 159 dB SPL, suiting it to loud instruments and live environments.
• Interchangeable Elements — Optional UE-H hypercardioid and UE-O omnidirectional elements allow the pickup pattern to be changed.
• Standard XLR Output — The power module provides a 3-pin XLRM output for direct connection to professional AV systems.

Typical Applications

• House of worship instrument 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 ATM350S designed for?

The ATM350S surface mounting system is intended for instruments and surfaces that are difficult to mike with clip-on clamps, such as accordions, piano soundboards, and drum shells. The AT8491S surface mount uses an adhesive base for secure attachment.

Does the microphone require phantom power?

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

How does the ATM350S integrate into a commercial AV system?

The XLRM power module connects to any phantom-powered mic input on a mixer or DSP. The switchable 80 Hz high-pass filter on the power module helps manage low-frequency room noise during 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 room acoustics.

What is included in the system?

The system includes the ATM350a cardioid condenser microphone, AT8543 power module, AT8491S surface mount, AT8490 5-inch gooseneck, and a protective carrying case.

Is the ATM350S 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.