Go to Top
  • Deal Alerts!
  • |
  • Request a Catalog
  • |
  • Currency ()
  • |
  • En Español Español
Call or chat with us now!
U.S. Power Requirements & Currency Exchange Rates Accept
U.S. Power / Voltage

By completing your order, you understand that the products(s) you are purchasing are U.S. models and may have power / voltage requirements different from that of your country.

Currency Exchange Rates

Prices shown in currencies other than US Dollars are estimates based on current exchange rates. We will charge your credit card in US Dollars on the day your order is shipped, and the conversion to your local currency will be done at the prevailing rate by your credit card issuer.

PSSL will not mark your parcel as a “gift”, declare a value lower than the actual price paid, or otherwise prepare false customs information.

Get Notified
Get Notified When In Stock
Receive an email the moment this item hits our warehouse.
Enter your name and email to be notified when this product is in stock and ready to ship. Place your order now to reserve your place in line. Your credit card is never charged until your order ships. No spam here, just an in-stock notification.
First Name:
Last Name:
Extended Warranty Plans
2 or 4 Years of Additional Coverage Protect your investment with an Extended Warranty Plan from Consumer Priority Service. Purchasing this protection for your product guarantees you the very best post-manufacturer warranty support. With an Extended Warranty plan, you have instant access to a skilled team of customer service and repair experts available to answer any of your product service questions or to assist you through a hassle-free claim, should the need arise. The shield means youre protected.

Audio Technica AT-MX351A 5Ch Automatic Mixer

Audio Technica AT-MX351A 5Ch Automatic Mixer
Audio Technica AT-MX351A 5Ch Automatic Mixer

Audio Technica AT-MX351A 5Ch Automatic Mixer

Item #93655
(0 Reviews)
USD$829.00 Request Price Match
Protect Your Gear!
Protect Your Gear!
Finanicing Available
Financing Available
Personal or Business Click Here
Request a Price Match
Consult one of our PA Advisors
Sales Advisor
Plus Free Tech Support—
get great advice and support on your purchase from our highly trained Sales Advisors.
Call 800-268-5520

Audio Technica AT-MX351A 5Ch Automatic Mixer

The AT-MX351a automatic mixer is ideal for meetings, seminars, teleconferencing, worship services, courtroom proceedings, radio and TV broadcasting and A/V applications. All switching is under microprocessor control with proprietary algorithms for instant, seamless operation. An individual priority pre-select switch for each mic/line channel allows choice of one-channel-at-a-time operation, all active, or any mix of moderator override. The last microphone on stays on so that ambient sound is never muted. Plus, any number of SmartMixers can be linked to create a system for large multi-mic installations. The priority control system extends throughout the entire chain.


  • Four automatic Mic/Line inputs, plus Aux in
  • Automatic threshold setting
  • 48V phantom power individually selectable for each channel
  • Limiters on each mic channel prevent individual channel overload
  • Balanced inputs and output, selectable Mic/Line-level
  • Individual gain controls for each channel
  • Switchable manual mode overrides automatic functions
  • Master output level control
  • Pre- or post-controller audio outputs from Mic/Line channels
  • Off attenuation for each input adjustable to -40 dB
  • Sub-D connector for TTL output, plus closure-control input for external control of each channel
  • NOMA operation provided, can be turned on/off
  • Output level meter with Peak and RMS modes
  • Monitor headphone output with adjustable level
  • Internal AC supply
  • Mounts in a single 19" rack space
  • Includes rack mount adapters


  • Input Impedance:
    • Mic: 8,000 ohms
    • Line: 50,000 ohms
    • Aux: 50,000 ohms
    • Link In: 20,000 ohms
  • Output Impedance: Balanced
    • Line: 200 ohms
    • Mic: 300 ohms
    • Unbalanced: 400 ohms
    • Link Out: 100 ohms
    • Preamp Out: 750 ohms
  • Maximum Input Level:
    • Mic: -24 dBV
    • Line: +27 dBV
    • Aux: +17 dBV
  • Maximum Output Level: +22 dBm
  • Master Level control at maximum (fully clockwise)

  • Nominal Output Level:
    • (0 VU)
    • Balanced
    • Line: +4 dBm (600 ohms), +4.4 dBV (open circuit)
    • Mic: -46 dBm (600 ohms), -44 dBV (open circuit
    • Unbalanced: -10 dBV (open circuit)
    • Preamp Out: -10 dBV (open circuit)
  • Master Level control at maximum (fully clockwise)

  • Maximum Monitor Output: 700 mW, 20 ohm load
  • Maximum Gain: 73 dB
  • Frequency Response: 40 Hz to 22 kHz
  • Equivalent Input Noise: -128 dBV (150 ohms) at maximum gain
  • Input terminated with 150 ohms, A-weighted using Audio Precision System One.

  • Input Attenuation: 10 dB
  • Mic/Line Input Pads: 50 dB
  • Maximum NOMA Attenuation: approximately 20 dB (up to 100 microphones on simultaneously)
  • Microphone Phantom Power: +48V DC
  • Control Voltage Out: +4V DC
  • Power Supply: 100V-240V AC, 50-60 Hz, 30W
  • Operating Temperature: 32° to 104° F (0° to 40° C)
  • Dimensions:
    • 16.93" (430 mm) W x
    • 9.38" (238 mm) D x
    • 1.75" (44 mm) H
    • (including feet, knobs and connectors)

  • Weight: 7 lbs. 6 oz (3.35 kg)
  • Accessories Included: AC power cable; AT8325/1.0 Link Cable; rack mount adapters; security caps
… [ More ]
Related Products
Questions & Answers
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
Audio Technica AT-MX351A Reviews
There are no reviews for this item. Write Review
Recently Viewed Products
Sign up for exclusive Deal Alerts:
Call Us: (800) 750-7800 Email Us Get a Free Catalog
Back to Top
Call (800) 268-5520
Mon-Fri 7am-7pm, Sat 8am-5pm (pst)
Visit Our Showroom [map]
14800 Goldenwest St.
Westminster, CA 92683
Mon-Fri 10am-6:30pm
Sat 10am-3:30pm
McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
5-Star Guarantee
Deal Alerts!
Connect with us on our Social Networks:
Facebook Instagram Twitter YouTube