Plantronics Vista Universal Modular Adapter and Amplifier

by Plantronics

Product Details

Data Sheet [551kb PDF]

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Product Manual [1.58mb PDF]

• Product Dimensions: 20 x 20 x 20 inches ; 1 pounds
• Shipping Weight: 1 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B00004Z7MY
• Item model number: M12
• Average Customer Review: 4.0 out of 5 stars  See all reviews (10 customer reviews)
• Discontinued by manufacturer: Yes
• Date first available at Amazon.com: May 14, 2003

Product Description

Modular Amplifier / Hooks into single- or multi-line phone / Volume and mute control/ Free encyclopedia while supplies last! SoundGuard Plus delivers automatic sound protection by keeping incoming sounds at comfortable hearing levels Call Clarity technology sets a new standard for sound quality

Customer Reviews

Most Helpful Customer Reviews

9 of 10 people found the following review helpful:

5.0 out of 5 stars Excellent product, works with most digital systems too, May 16, 2003

By 

mister_t42 (Andover, MA) - See all my reviews

This review is from: Plantronics Vista Universal Modular Adapter and Amplifier (Office Product)

Plantronics has been in the phone business a long time, and it shows in the M12 amplifier. The unit is fairly easy to install. You start by pluggin it into the handset jack on the phone (some digital phone systems like Toshiba Strata Dk will offer an optional headset card - use that as you'll get better phone operation).

You may need 2 AA batteries (or the optional AC adapter), depending on your phone system. Plug in your headset (make sure its compatiable with the quick disconnect plug on the amplifier), and adjust a slider on the side of the amp to select one of five settings (use the one that gives the best quality sound and operation, you won't harm the amp by experimenting). Now you are ready to dial.

What makes this a good product? It is easy to install and configure, sound quality is excellent, and plantronics build quality is exceptional. It should last a long time and endure heavy use, even in a professional call center.

One note, this amplifier will not work with dial in the handset phones. Not too many of those around these days, but its good to be aware of it.

1 of 1 people found the following review helpful:

5.0 out of 5 stars On the phone alot? You need this, June 13, 2009

By 

M. Lucash (Johnson City, TN USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Plantronics Vista Universal Modular Adapter and Amplifier (Office Product)

This amplifier is great to use a headset on your normal home/office corded phone. Has volume control and mute buttons so if your on the phone most of the day, it is very comfortable. I work for a call center and have used this with great success.

1 of 1 people found the following review helpful:

5.0 out of 5 stars Just keeps on going and going, saves on neck cramps, April 15, 2009

By 

J. Muench (NY United States) - See all my reviews
(REAL NAME)   

This review is from: Plantronics Vista Universal Modular Adapter and Amplifier (Office Product)

I have been using the same Plantronics Vista M12 amplifier (and the dual earpiece headset) for about 5 years now with ZERO problems. You will need to replace the batteries occasionally (depends on how much you use it) and make some adjustments to ALL the volume selectors (there are 3), but once set it will be your favorite office upgrade. Easy to plug in to phone, easy to use, and the neck cramps and shoulder spasms will be a thing of the past!