You are here

Vista M22 Universal Amplifier

Vista M22 Universal Amplifier

No votes yet

Be the first to review this product.

The Plantronics M22 amplifier provides superior sound quality and acoustic protection to your telephone. Best of all, this amplifier is designed to adapt to almost all single and multi-line telephones. With high quality sound, this amplifier allows for lower listening errors, repeats and listener fatigue. 

  • Adjustable incoming volume control up to 18dB
  • Adjustable outgoing volume control up to 12dB
  • Reduces echoes for more natural conversations
  • Quick disconnect allows you to easily disconnect from your headset 
  • Coiled cable extends to provide 8-10 feet of reach 
  • Battery operated (2 AA batteries included)
  • Size 5” x 3” x 1-1/2”
  • One-year manufacturer’s warranty
No reviews yet, be the first! Log in or create an account to post a reveiw.


If you are not completely satisfied with your purchase within 30 days, we will help you find the perfect replacement.

  • Store Hours:
  • Monday through Friday:
  • 10am - 4pm
  • Saturday & Sunday:
  • Closed