Skip to main content
Add To Wish List
Audio-Technica

Audio-Technica AT803 Omnidirectional Condenser Lavalier Microphone

SKU #275060000000000
149.0 $149.00
OR
Special Financing Offer
Special 6-month financing on select brands with your Musician's Friend Platinum card. Valid through  12/31/2020
Get DetailsAbout Special Financing Offers
Loyalty Points Icon
Loyalty Points Icon
Earn 1,192 reward points
($11.92 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before noon ET ship same day (except weekends and holidays).
  • Free Shipping
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

Low-profile and roll-off equipped.

The Audio Technica AT803b provides excellent yet unobtrusive sound pickup for lecturers and stage/TV performers. Designed for clip-on lavalier and musical instrument use, it features an integral 80 Hz high-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The microphone operates on battery or phantom power.

Features

  • Designed for clip-on lavalier and musical instrument use
  • Small size is ideal for applications requiring minimum visibility
  • Operates on battery or phantom power
  • 6' (1.8 m) cable permanently attached to mic, TA3F connector at power module
Specs

AT803 Omnidirectional Condenser Lavalier Microphone Specifications:

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar pattern: Omnidirectional
  • Frequency response: 30-20,000 Hz
  • Low frequency roll-off: 80 Hz, 18 dB/octave
  • Open circuit sensitivity:
  • Phantom: ”45 dB (12.5 mV) re 1V at 1 Pa
  • Battery: ”46 dB (11.2 mV) re 1V at 1 Pa
  • Impedance:
  • Phantom: 200 ohms
  • Battery: 270 ohms
  • Maximum input sound level:
  • Phantom: 135 dB SPL, 1 kHz at 1% T.H.D.
  • Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic range (typical):
  • Phantom: 106 dB, 1 kHz at Max SPL
  • Battery: 92 dB, 1 kHz at Max SPL
  • Signal-to-noise ratio: 72 db, 1 kHz at 1 Pa
  • Phantom power requirements: 11-52V DC, 2 mA typical
  • Battery type: 1.5 AA/UM3
  • Battery Current Life: 0.4 mA / 1200 hours typical (alkaline)
  • Switch: Off, on-flat, on-roll-off
  • Weight (microphone): .09 oz. (2.5 g)
  • Weight (power module): 4.9 oz. (139 g)
  • Dimensions (microphone): 0.81" (20.5 mm) long, 0.39" (10.0 mm) diameter
  • Dimensions (power module): 3.13" (84 mm) H x 2.48" (63.0 mm) W x .87" (22.0 mm) D
  • Output connector (power module): Integral 3-pin XLRM-type
  • Cable: 6' (1.8 m) long (permanently attached to microphone), 0.10" (2.6 mm) diameter, 2-conductor, shielded cable with TA3F-type connector
  • Accessories furnished: AT8417 clothing clip; AT8531 power module; AT8116 windscreen; battery; protective carrying case
  • Audio-Technica case style: M1
Q&A
Prop 65 Warning Icon
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov.
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 5 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
gear adviser
Want to customize your own bundle?
Our Gear Advisers are ready to help.
Our contact center is currently closed.
Request a Callback
Proactive Advisor Support Chat