Audio-Technica Menu


Cardioid Condenser Instrument Microphone with Universal Clip-on Mounting System (5" Gooseneck)

U.S. Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

  • Instrument Mic,instrument mic system
  • Mic for sax,saxophone microphone
  • Mic for trumpet,mic for trombone
  • mic for violin,violin microphone
  • Instrument Microphone
  • accessories for instrument microphone
  • 2018 TEC Awards Nominee

  • Overview
  • Features
  • Specifications
  • Downloads
  • Reviews
  • Q & A

  • Overview

    Designed for use with brass, saxophone and other instruments, the ATM350U UniMount® mounting system gives you the tools to perform with confidence. The system features the ATM350a cardioid condenser microphone, a high-SPL mic 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" gooseneck, the mic can be clipped securely to the bell of your instrument and positioned to stay where you want it – the gooseneck won’t flop around no matter how aggressively you move the instrument as you play.

    The microphone’s cardioid polar pattern isolates the instrument by reducing side and rear pickup, and the switchable 80 Hz high-pass filter on the in-line power module helps control undesired low-frequency noise. The system also includes an AT8468 violin mount with hook-and-loop fastener and a protective carrying case.

    Check out other ATM350a Microphone Systems!
  • Features

    • Low-profile mic design for minimum visibility

    • Crisp, clear, well-balanced microphone response, even at high SPLs

    • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source

    • UniMount® universal clip-on mount attaches securely to instrument bell and provides excellent shock resistance for the microphone

    • Rugged UniMount® 5" gooseneck rigidly holds its shape, keeping microphone accurately positioned even during aggressive play

    • In-line power module is equipped with a switchable 80 Hz high-pass filter to control undesired ambient noise

    • Interchangeable elements available for hypercardioid and omnidirectional polar patterns

    • Included violin mount with hook-and-loop fastener provides an additional mounting option
  • Specifications

    ELEMENTFixed-charge back plate, permanently polarized condenser
    FREQUENCY RESPONSE40 – 20,000 Hz
    LOW FREQUENCY ROLL-OFF80 Hz, 12 dB/octave
    OPEN CIRCUIT SENSITIVITY–49 dB (3.5 mV) re 1V at 1 Pa
    IMPEDANCE200 ohms
    DYNAMIC RANGE (typical)130 dB, 1 kHz at Max SPL
    SIGNAL-TO-NOISE RATIO65 dB, 1 kHz at 1 Pa
    PHANTOM POWER REQUIREMENTS11– 52V DC, 3.5 mA typical
    SWITCHFlat, roll-off
    WEIGHT (MICROPHONE)14.5 g (0.5 oz)
    WEIGHT (POWER MODULE)90 g (3.2 oz)
    DIMENSIONS (MICROPHONE)37.8 mm (1.49'') long,
    12.2 mm (0.48'') maximum body diameter
    DIMENSIONS (POWER MODULE)92 mm (3.62") long,
    18.9 mm (0.74") diameter
    CABLE4.0 m (13.1') long (permanently attached to microphone), 3.2 mm (0.13") diameter, 2-conductor shielded cable with HIROSE HR10-type connector
    UE-O omnidirectional (360°)
    ACCESSORIES FURNISHEDATM350a cardioid condenser microphone; AT8543 power module; AT8491U UniMount® universal clip-on mount; AT8490 UniMount® 5" gooseneck; AT8468 violin mount (hook-and-loop fastener); protective carrying case

  • Downloads

    ATM350a Microphone Systems Brochure (pdf 1.81 M)
    Optional Windscreens / Mounts
  • Reviews

  • Q & A

    Do you have questions about this product?

    Get answers from real customers and in-house experts with AnswerBox.

    5 Questions | 5 Answers
    Displaying questions 1-5
    • Q:

      Hello, I am a saxophone player. I ask about differences between "U" and "UL" model, thanks
      Asked on 9/29/2017 by Gabriele from Rovigo, IT

      1 answer

      • Staff Reviewer


        The "U" indicates the Universal Mount and the standard 5" gooseneck length whereas the "L" indicates the longer 9" gooseneck length.

        Answered on 10/2/2017 by ATUS_Specialist3
    • Q:

      Does this ATM350U system include an Attached Preamplifier? If so, how long is the cord between the mic and the pre-amp? Does the system require Phantom Power?
      Asked on 6/22/2017 by saxmanrj from Folsom, CA

      1 answer

    • Q:

      I currently use an ATM350 (discontinued) clipped to my violin chin rest. Is the ATM350a going to be any more feedback-resistant, directional, or bleed-over-resistant than the ATM350? Does the higher SPL of the ATM350a affect any of these characterics or make it better suited for a loud live bluegrass (w/ drums) setting if mounted like my current ATM350?
      Asked on 6/15/2017 by Benzflieger from Atlanta, GA

      1 answer

      • Staff Reviewer


        The capsule is very similar in performance to its predecessor.

        Answered on 6/19/2017 by ATUS_Specialist3
    • Q:

      Hello, Can this mic be purchased with a connection for a Shure UR1 belt-pack wireless transmitter? I would like to use this as a microphone for a solo violin performance with a backing band. I need to be able to move around similar to a lead singer would.
      Asked on 6/6/2017 by Tom from Atlanta, Ga. USA

      1 answer

      • Staff Reviewer


        No, the ATM350U microphones are available in a wired connection and a wireless connection for Audio-Technica UniPak transmitters.

        Answered on 6/8/2017 by ATUS_Specialist3
    • Q:

      Good evening,
      Pretty easy question about the ATM350U- does it connect to a regular XLR mic cable or is it only wireless - I want to use this with an Acoustic Archtop guitar
      Thanks Joe
      Asked on 5/2/2017 by Joseph from New York

      1 answer

    Displaying questions 1-5

    Do you have a question about this product?