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ATM350 Cardioid Condenser Clip-On Microphone
  • ATM350 Cardioid Condenser Clip-On Microphone
  • ATM350 Cardioid Condenser Clip-On Microphone
  • ATM350 Cardioid Condenser Clip-On Microphone
  • ATM350 Cardioid Condenser Clip-On Microphone
  • ATM350 Cardioid Condenser Clip-On Microphone
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ATM350 Cardioid Condenser Clip-On Microphone

Manufacturer: Audio-Technica

Item #: ATM350   •   MFG #: ATM350


Our Price:$279.00

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Availability: Usually ships in 3-10 business days
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    Supplied with Audio-Technica's versatile UniMount clip and new violin mount, the low-profile Audio Technica ATM350 is an exceptional cardioid condenser microphone designed to clip to brass, reeds, piano, snare, toms, and violin. The microphone offers a crisp, clear, well-balanced response, even at high SPLs. It features an integral 80 Hz hi-pass filter and is also equipped with a new in-line power module. Its cardioid polar pattern reduces pickup of sounds from the side and rear for effective protection against feedback.

    The ATM350 is a fixed-charge clip-on condenser microphone with a cardioid polar pattern. It is designed for use in professional live-sound and studio applications. When used with the included instrument mount, it provides accurate, consistent pickup of trumpet and saxophone and many other musical instruments. When used with the included violin mount, it provides outstanding pickup of violin and other stringed instruments. The microphone requires 11V to 52V phantom power for operation. The cardioid polar pattern of the microphone is more sensitive to sound originating directly in front of the element, making it useful for controlling feedback and reducing pickup of unwanted sounds. The microphone includes a 4 m (13.1') permanently attached miniature cable. Its free end connects to the provided AT8542 power module via a TA3F-type connector.The output of the power module is a 3-pin XLRM type connector. A switch in the power module permits choice of flat response or low frequency roll-off (via integral 80 Hz high-pass filter) to help control undesired ambient noise.The microphone is enclosed in a rugged housing with a low-reflectance black finish. A power module, an instrument mount, a violin mount and a soft protective pouch are included.

    Attaches to brass, reeds, piano, acoustic bass, snare, toms and violin.
    Crisp, clear, well-balanced response, even at high SPLs.
    Low-profile design for minimum visibility.
    Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source.
    UniMount clip permits accurate positioning, provides shock resistance and protects element.
    Unique violin mount permits unobtrusive placement of microphone between the instrument's bridge and tailpiece.
    Switchable 80 Hz high-pass filter minimizes pickup of undesired low-frequency sounds.
    Interchangeable elements available for hypercardioid and omnidirectional polar patterns.
    Also available in a wireless model, ATM350cW.

    • Specifications

      • ELEMENT Fixed-charge back plate permanently polarized condenser.
      • POLAR PATTERN Cardioid.
      • FREQUENCY RESPONSE 40-20,000 Hz.
      • LOW FREQUENCY ROLL-OFF 80 Hz, 12 dB/octave.
      • OPEN CIRCUIT SENSITIVITY -49 dB (3.5 mV) re 1V at 1 Pa.
      • IMPEDANCE 50 ohms.
      • MAXIMUM INPUT SOUND LEVEL 149 dB SPL, 1 kHz at 1% T.H.D.
      • DYNAMIC RANGE (typical) 122 dB, 1 kHz at Max SPL.
      • SIGNAL-TO-NOISE RATIO 67 dB, 1 kHz at 1 Pa.
      • PHANTOM POWER REQUIREMENTS 11-52V DC, 3.5 mA typical.
      • SWITCH Flat, roll-off .
      • WEIGHT (MICROPHONE) 14.5 g (0.5 oz).
      • WEIGHT (POWER MODULE) 81.2 g (2.9 oz) .
      • DIMENSIONS (MICROPHONE) 37.8 mm (1.49") long, 12.2 mm (0.48") diameter .
      • DIMENSIONS (POWER MODULE) 92.9 mm (3.66") long, 18.9 mm (0.74") diameter.
      • OUTPUT CONNECTOR (POWER MODULE) Integral 3-pin XLRM type.
      • CABLE 4.0 m (13.1') long (permanently attached to microphone), 3.2 mm (0.13") diameter, 2-conductor shielded cable with TA3F type connector.
      • ACCESSORIES FURNISHED AT8542 power module; AT8418 UniMount microphone instrument mount; AT8468 violin mount; soft protective pouch.


    by PowerReviews
    AUDIO-TECHNICAATM350 Cardioid Condenser Clip-On Microphone

    (based on 2 reviews)

    Ratings Distribution

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    • 1 Stars



    Reviewed by 2 customers

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    Works great for trombone and saxophones of all sizes also!

    By Bill1950

    from Denver, CO, USA


    • Brass
    • Field Recording
    • very solid padded clamp would never scratch


    • trumpet mutes can interfere

    Best Uses

      Comments about AUDIO-TECHNICA ATM350 Cardioid Condenser Clip-On Microphone:

      Use these mics with a 10 instrument dance/swing big band indoor and outdoor for 8 shows now. On sax from soprano to baritone, they are great solutions. As the previous review said, no surrounding noise or wind is picked up. Also worked for me on trombone, when he uses a mute it is smaller than the bell and the mic mounts on the left away from the right hand applying the mute. Both trumpets present a problem as they can bash the mic or knock it off when they apply mutes that nearly span the whole bell. Guess that's the risk in swing or dixieland bands. Maybe I can train them to take off the mic before they pick up the mute. After the show, mics are removed and clipped to 2' tall straight pin stands I made from paper towel holders bases, so they don't just drop mics on the floor. My favorite AT mic.


      Excellent on Horns

      By TheOtherDoug

      from Jackson, MI, USA


      • Brass
      • Strings


      • non i can imagine. if it will clip on...try it!

      Best Uses

        Comments about AUDIO-TECHNICA ATM350 Cardioid Condenser Clip-On Microphone:

        Purchased for use on trumpets used in contemprary worship services. Player is normally positioned in fairly near proximity to semi-enclosed drum kit as well as sub-woofers. Virtually no pickup of surrounding sound as very little gain is required for reinforcement of the horns. Trumpet player is also able to switch horns quickly transferring the mic from one instrument to another with no handling noise. Have only used the violin attchment a couple of times but the results have been excellent. It's a bit of a struggle inserting the mic element into the velcro attachment but once in place it is very secure. Beware however as the first time it was used with a violin our sound tech was not aware that the violinist was only playing during the prelude to a special service. Anticipating that he would remain on stage for the opening song, the mic was left open as the violinist set his instrument down and began removing the velcro from the violin. Needless to say that sound was picked up quite well. Despite that humourous incident and lesson learned the ATM350 has a permanent place in our microphone arsenal. The sound reproduction is very natural and unwanted noise is virtually non-existant. These are the only 2 applications we have tries so far. If it weren't for the fact that it is so regularly in use I would definataely be trying it out in other applications. Perhaps it's time to pick up another.

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